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Kacper Pietrzyk
Inactive 15m
Weapons & Rank/ratings
Mixed & Men's Steel Sabre
Current
1134
#1,604
Peak
1198
March 2025
Record
7W · 11L
Last
May 2025
Mixed & Men's Steel Rapier and Dagger
Current
860
#1,278
Peak
912
December 2021
Record
0W · 4L
Last
May 2025
Mixed & Men's Steel Sword and Buckler
Current
893
#1,365
Peak
904
March 2025
Record
1W · 8L
Last
March 2025
Mixed & Men's Steel Single Rapier
Inactive
Current
747
Peak
761
May 2024
Record
0W · 4L
Last
May 2024
Mixed & Men's Steel Longsword
Inactive
Current
827
Peak
858
December 2022
Record
1W · 9L · 1D
Last
December 2022
Mixed & Men's Steel Single Sidesword
Inactive
Current
1046
Peak
1074
May 2022
Record
2W · 3L · 1D
Last
May 2022
Scout analysis
Sabre
7W · 11L (39%)
Sabre
7W · 11L (39%)
Form
Cooling
Recent 33% vs older 44%
▾
Form
Cooling
Recent 33% vs older 44%
Record: 7W · 11L (39%)
Recent half (9 fights): 33%
Older half (9 fights): 44%
Delta: -11%
Current streak: 6 Losses
Based on 18 recorded sabre fights.
Schedule
Getting ambushed
-2.6 vs expectation
▾
Schedule
Getting ambushed
-2.6 vs expectation
Upset losses (lost as clear favourite): 2
Over/under vs expectation:
-2.6
(3 actual / 5.6 expected, n=12)
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 40%
▾
Stage
Pool data only
Pool 40%
Pool stage: 6W · 9L (40%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
63 pts off peak
Currently below peak
▾
Peak
63 pts off peak
Currently below peak
Current rating: 1134
Peak rating: 1198 (March 2025)
Gap to peak: -63
Peak rating comes from the highest Glicko value recorded for this weapon.
Longsword
1W · 9L · 1D (9%)
Longsword
1W · 9L · 1D (9%)
Form
Rising
Recent 20% vs older 0%
▾
Form
Rising
Recent 20% vs older 0%
Record: 1W · 9L · 1D (9%)
Recent half (5 fights): 20%
Older half (5 fights): 0%
Delta: +20%
Current streak: 2 Losses
Based on 11 recorded longsword fights.
Schedule
Comfort bracket
-0.5 vs expectation
▾
Schedule
Comfort bracket
-0.5 vs expectation
Over/under vs expectation:
-0.5
(1 actual / 1.5 expected, n=5)
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 10%
▾
Stage
Pool data only
Pool 10%
Pool stage: 1W · 9L (10%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
30 pts off peak
Currently below peak
▾
Peak
30 pts off peak
Currently below peak
Current rating: 827
Peak rating: 858 (December 2022)
Gap to peak: -30
Peak rating comes from the highest Glicko value recorded for this weapon.
Sword & Buckler
1W · 8L (11%)
Sword & Buckler
1W · 8L (11%)
Form
Rising
Recent 25% vs older 0%
▾
Form
Rising
Recent 25% vs older 0%
Record: 1W · 8L (11%)
Recent half (4 fights): 25%
Older half (4 fights): 0%
Delta: +25%
Current streak: 1 Loss
Based on 9 recorded sword & buckler fights.
Schedule
Schedule forming
Expectation data pending
▾
Schedule
Schedule forming
Expectation data pending
Quality wins (won as clear underdog): 1
Over/under needs 5+ rated fights - calculating as more data lands.
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 11%
▾
Stage
Pool data only
Pool 11%
Pool stage: 1W · 8L (11%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
At peak
Near career best
▾
Peak
At peak
Near career best
Current rating: 893
Peak rating: 904 (March 2025)
Gap to peak: -10
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
+9 fights in 2 thinner divisions
Rapier & Dagger
1W · 8L (11%)
Rapier & Dagger
1W · 8L (11%)
Form
Cooling
Recent 0% vs older 25%
▾
Form
Cooling
Recent 0% vs older 25%
Record: 1W · 8L (11%)
Recent half (4 fights): 0%
Older half (4 fights): 25%
Delta: -25%
Current streak: 5 Losses
Based on 9 recorded rapier & dagger fights.
Schedule
Schedule forming
Expectation data pending
▾
Schedule
Schedule forming
Expectation data pending
Over/under needs 5+ rated fights - calculating as more data lands.
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 0%
▾
Stage
Pool data only
Pool 0%
Pool stage: 0W · 7L (0%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
Peak data pending
Peak volatility low
▾
Peak
Peak data pending
Peak volatility low
Peak rating comes from the highest Glicko value recorded for this weapon.
Sidesword
2W · 3L · 1D (33%)
Sidesword
2W · 3L · 1D (33%)
Form
Building
33% win rate · 6 fights
▾
Form
Building
33% win rate · 6 fights
Record: 2W · 3L · 1D (33%)
Trajectory needs 8+ fights - will sharpen as more data lands.
Current streak: 1 Loss
Based on 6 recorded sidesword fights.
Schedule
Schedule forming
Expectation data pending
▾
Schedule
Schedule forming
Expectation data pending
Over/under needs 5+ rated fights - calculating as more data lands.
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Sample too small
Stage breakdown pending
▾
Stage
Sample too small
Stage breakdown pending
Pool stage: needs 3+ coded fights.
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
27 pts off peak
Currently below peak
▾
Peak
27 pts off peak
Currently below peak
Current rating: 1046
Peak rating: 1074 (May 2022)
Gap to peak: -27
Peak rating comes from the highest Glicko value recorded for this weapon.
Rapier
0W · 4L (0%)
Rapier
0W · 4L (0%)
Form
Building
0% win rate · 4 fights
▾
Form
Building
0% win rate · 4 fights
Record: 0W · 4L (0%)
Trajectory needs 8+ fights - will sharpen as more data lands.
Current streak: 4 Losses
Based on 4 recorded rapier fights.
Schedule
Schedule forming
Expectation data pending
▾
Schedule
Schedule forming
Expectation data pending
Over/under needs 5+ rated fights - calculating as more data lands.
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 0%
▾
Stage
Pool data only
Pool 0%
Pool stage: 0W · 4L (0%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
51 pts off peak
Currently below peak
▾
Peak
51 pts off peak
Currently below peak
Current rating: 860
Peak rating: 912 (December 2021)
Gap to peak: -51
Peak rating comes from the highest Glicko value recorded for this weapon.
Reach
7 events · uk · 5.7 yrs active
5 rated weapons
▾
Reach
7 events · uk · 5.7 yrs active
5 rated weapons
Tournaments: 7
Countries fought in: 1 (uk)
Months active: 68
Fights / year: 10.1
Rated weapons: 5
Clubmates
·
London Historical Fencing Club●
(64)
- Jamie MacIver●
- James Tamplin●
- Dan Powell●
- Owen Hahn●
- Kerri Tamplin●
- Amber Chester●
- Kelsey Dame●
- Perth Ophaswongse●
- Robyn Saul●
- Patrick Lawton●
- Daniel Clay●
- Jonathan Robson●
- Jason Kumar●
- Adam Tennant●
- Ascander Suarez●
- Sam Browse●
- Ruth Collard-Stayte●
- Mads Ratnavale●
- Zuzanna Kurko●
- Gideon Reed●
- Natasha Culbreth●
- Aron Kazay●
- Lauren Distler●
- Eduardo Perez●
- Alex Palmer●
- Yi Nian Lee●
- Robert Clampitt●
- Oleg Lenive●
- Victor Tsoi●
- Elvira Hernansanz Perez●
- Harrow Murphy●
- Mark Rhind●
- Tom Daplyn●
- Patrik Malve●
- Daniel Weir●
- Olivia Nutt●
- Arthur Trickett●
- Cherae Clark●
- Dmitrii Sichevoy●
- Sarah Heseltine Flynn●
- Roseanna Pendlebury●
- Bokun Wang●
- Brandon Thorne●
- Povilas Leskauskas●
- Zhilun Li●
- Alex Newbold●
- Ash Munn●
- Oliver Cresswell●
- Timofei Romanchuk●
- Artemis Loynes●
- Christie Kerr●
- Alex Julian●
- Jojo Florendo●
- Rey Malatesta●
- Tristan Henser-Brownhill●
- Artem Barinov●
- Fenn Fisher●
- Heleyna Koukev●
- Jeevan Bhogal●
- Saul Mallinson●
- Catalin Bugariu●
- Guy Cullum●
- Hailey Matthew●
- Wayne Downey●
Events & fights
(7)
London HEMA Open 2025●
May 2025 · uk
9 fights
▾
May 2025 · uk
Rating outcome
- Mixed & Men's Steel Sabre Rank 1167 ▼239 · 1,146.5
- Mixed & Men's Steel Rapier and Dagger Rank 963 ▼33 · 869.0
Herne's Cup : March 2025●
March 2025 · uk
11 fights
▾
March 2025 · uk
Rating outcome
- Mixed & Men's Steel Sabre Rank 903 ▲81 · 1,198.0
- Mixed & Men's Steel Sword and Buckler Rank 1154 ▲77 · 904.3
London HEMA Open 2024●
May 2024 · uk
8 fights
▾
May 2024 · uk
Rating outcome
- Mixed & Men's Steel Sabre Rank 711 ▲196 · 1,172.6
- Mixed & Men's Steel Single Rapier Rank 1084 · 761.2
Wessex League - London 2022●
December 2022 · uk
8 fights
▾
December 2022 · uk
Rating outcome
- Mixed & Men's Steel Longsword Rank 2289 ▲65 · 858.4
- Mixed & Men's Steel Sword and Buckler Rank 492 · 831.8
LOSS
1181
The Winter’s Flail 2022●
May 2022 · uk
10 fights
▾
May 2022 · uk
Rating outcome
- Mixed & Men's Steel Longsword Rank 1683 ▼169 · 787.6
- Mixed & Men's Steel Single Sidesword Rank 47 · 1,074.0
Wessex League 2021●
December 2021 · uk
8 fights
▾
December 2021 · uk
Rating outcome
- Mixed & Men's Steel Sabre Rank 348 · 1,070.9
- Mixed & Men's Steel Rapier and Dagger Rank 201 · 912.4
Wessex League: London 2019●
October 2019 · uk
3 fights
▾
October 2019 · uk
Rating outcome
- Mixed & Men's Steel Longsword Rank 3514 · 788.2
LOSS
910
How to read this profile
Rating is Glicko-2: the number shown is score - 2*RD (97.5% confidence lower bound), not raw skill. Inactive fighters "drift down" as RD grows - not because they got worse.
Hemaratings ratings don't factor in match scores, exchange counts, or doubles. Scout's score-margin and style metrics describe HOW a fighter fights, not the rating tier their results earned.
Hemaratings recomputes in batches days-to-weeks after events. A fighter's most recent tournament may not yet be reflected.