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Roman Kostka
Inactive 23m
Weapons & Rank/ratings
Mixed & Men's Steel Sabre
Current
752
#3,018
Peak
767
September 2024
Record
1W · 12L
Last
September 2024
Mixed & Men's Steel Longsword
Current
693
#7,220
Peak
743
May 2019
Record
1W · 25L
Last
September 2024
Scout analysis
Longsword
1W · 25L (4%)
Longsword
1W · 25L (4%)
Form
Steady
Recent 8% vs older 0%
▾
Form
Steady
Recent 8% vs older 0%
Record: 1W · 25L (4%)
Recent half (13 fights): 8%
Older half (13 fights): 0%
Delta: +8%
Current streak: 3 Losses
Based on 26 recorded longsword fights.
Schedule
Punching up
-2 vs expectation
▾
Schedule
Punching up
-2 vs expectation
Quality wins (won as clear underdog): 1
Over/under vs expectation:
-2
(1 actual / 3 expected, n=15)
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 5%
▾
Stage
Pool data only
Pool 5%
Pool stage: 1W · 18L (5%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
50 pts off peak
Currently below peak
▾
Peak
50 pts off peak
Currently below peak
Current rating: 693
Peak rating: 743 (May 2019)
Gap to peak: -50
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
Mixed Steel Longsword
0W · 17L
(0%)
-2.2 vs expectation
(n=10)
avg opponent 1236
Mixed Steel Longsword (Tier B)
1W · 8L
(11%)
+0.2 vs expectation
(n=5)
avg opponent 1214
Other
8W · 16L (33%)
Other
8W · 16L (33%)
Form
Rising
Recent 42% vs older 25%
▾
Form
Rising
Recent 42% vs older 25%
Record: 8W · 16L (33%)
Recent half (12 fights): 42%
Older half (12 fights): 25%
Delta: +17%
Current streak: 2 Losses
Based on 24 recorded 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 specialist
Pool 38% · Elim 0%
▾
Stage
Pool specialist
Pool 38% · Elim 0%
Pool stage: 8W · 13L (38%)
Elimination: 0W · 3L (0%)
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.
Sabre
1W · 12L (8%)
Sabre
1W · 12L (8%)
Form
Rising
Recent 17% vs older 0%
▾
Form
Rising
Recent 17% vs older 0%
Record: 1W · 12L (8%)
Recent half (6 fights): 17%
Older half (6 fights): 0%
Delta: +17%
Current streak: 2 Losses
Based on 13 recorded sabre fights.
Schedule
Comfort bracket
-1.1 vs expectation
▾
Schedule
Comfort bracket
-1.1 vs expectation
Over/under vs expectation:
-1.1
(0 actual / 1.1 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 8%
▾
Stage
Pool data only
Pool 8%
Pool stage: 1W · 11L (8%)
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: 752
Peak rating: 767 (September 2024)
Gap to peak: -15
Peak rating comes from the highest Glicko value recorded for this weapon.
Messer
2W · 4L (33%)
Messer
2W · 4L (33%)
Form
Building
33% win rate · 6 fights
▾
Form
Building
33% win rate · 6 fights
Record: 2W · 4L (33%)
Trajectory needs 8+ fights - will sharpen as more data lands.
Current streak: 1 Loss
Based on 6 recorded messer 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 33%
▾
Stage
Pool data only
Pool 33%
Pool stage: 2W · 4L (33%)
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.
Dagger
3W · 2L (60%)
Dagger
3W · 2L (60%)
Form
Building
60% win rate · 5 fights
▾
Form
Building
60% win rate · 5 fights
Record: 3W · 2L (60%)
Trajectory needs 8+ fights - will sharpen as more data lands.
Current streak: 1 Loss
Based on 5 recorded 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 75%
▾
Stage
Pool data only
Pool 75%
Pool stage: 3W · 1L (75%)
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.
Reach
5 events · cz · 5.4 yrs active
2 rated weapons
▾
Reach
5 events · cz · 5.4 yrs active
2 rated weapons
Tournaments: 5
Countries fought in: 1 (cz)
Months active: 65
Fights / year: 13.7
Rated weapons: 2
Clubmates
·
Duelanti od Svatého Rocha●
(17)
Events & fights
(10)
7 fights
▾
Rating outcome
- Mixed & Men's Steel Sabre Rank 1638 ▲86 · 767.9
9 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 4851 ▼27 · 712.4
6 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 4678 ▼192 · 666.0
17 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 3475 ▼195 · 691.2
- Mixed & Men's Steel Sabre Rank 1092 · 722.4
6 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 3378 · 743.7
Mistrovství ČR v Duelovém šermu nožem 2024○
September 2024
No match-level data
7 fights
▾
September 2024
No match-level data
Mistrovstvi sermu nozem 2023○
September 2023
No match-level data
5 fights
▾
September 2023
No match-level data
Joštuv Pohár 2024○
May 2024
No match-level data
5 fights
▾
May 2024
No match-level data
Zizkovske kolo 2023○
November 2023
No match-level data
6 fights
▾
November 2023
No match-level data
Prague Cup 2024○
April 2024
No match-level data
6 fights
▾
April 2024
No match-level data
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.