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Merijn Driessen-Roelfszema
Inactive 53m
Weapons & Rank/ratings
Mixed & Men's Steel Longsword
Inactive
Current
1357
Peak
1422
January 2019
Record
42W · 45L · 2D
Last
May 2022
Mixed & Men's Steel Sword and Buckler
Inactive
Current
1242
Peak
1294
May 2022
Record
13W · 16L
Last
May 2022
Scout analysis
Longsword
42W · 45L · 2D (47%)
Longsword
42W · 45L · 2D (47%)
Form
Steady
Recent 48% vs older 45%
▾
Form
Steady
Recent 48% vs older 45%
Record: 42W · 45L · 2D (47%)
Recent half (44 fights): 48%
Older half (44 fights): 45%
Delta: +3%
Current streak: 2 Losses
Based on 89 recorded longsword fights.
Schedule
Punching up
+4.1 vs expectation
▾
Schedule
Punching up
+4.1 vs expectation
Quality wins (won as clear underdog): 11
Upset losses (lost as clear favourite): 2
Over/under vs expectation:
+4.1
(30 actual / 25.9 expected, n=69)
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 59% · Elim 0%
▾
Stage
Pool specialist
Pool 59% · Elim 0%
Pool stage: 24W · 17L (59%)
Elimination: 0W · 6L (0%)
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
64 pts off peak
Currently below peak
▾
Peak
64 pts off peak
Currently below peak
Current rating: 1357
Peak rating: 1422 (January 2019)
Gap to peak: -64
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
Mixed Steel Longsword
33W · 35L · 1D
(48%)
+3.9 vs expectation
(n=49)
avg opponent 1321
Mixed Steel Longsword (Tier A)
7W · 8L · 1D
(44%)
+0.8 vs expectation
(n=16)
avg opponent 1430
+4 fights in 1 thinner division
Sword & Buckler
13W · 16L (45%)
Sword & Buckler
13W · 16L (45%)
Form
Rising
Recent 57% vs older 36%
▾
Form
Rising
Recent 57% vs older 36%
Record: 13W · 16L (45%)
Recent half (14 fights): 57%
Older half (14 fights): 36%
Delta: +21%
Current streak: 2 Losses
Based on 29 recorded sword & buckler fights.
Schedule
Punching up
+1.2 vs expectation
▾
Schedule
Punching up
+1.2 vs expectation
Quality wins (won as clear underdog): 2
Upset losses (lost as clear favourite): 2
Over/under vs expectation:
+1.2
(8 actual / 6.8 expected, n=14)
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
Balanced
Pool 50% · Elim 50%
▾
Stage
Balanced
Pool 50% · Elim 50%
Pool stage: 4W · 4L (50%)
Elimination: 2W · 2L (50%)
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: 1242
Peak rating: 1294 (May 2022)
Gap to peak: -51
Peak rating comes from the highest Glicko value recorded for this weapon.
Sabre
1W · 3L (25%)
Sabre
1W · 3L (25%)
Form
Building
25% win rate · 4 fights
▾
Form
Building
25% win rate · 4 fights
Record: 1W · 3L (25%)
Trajectory needs 8+ fights - will sharpen as more data lands.
Current streak: 2 Losses
Based on 4 recorded sabre 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
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
15 events · 4 countries · 4.9 yrs active
2 rated weapons
▾
Reach
15 events · 4 countries · 4.9 yrs active
2 rated weapons
Tournaments: 15
Countries fought in: 4 (nl, se, fi, no)
Months active: 59
Fights / year: 24.8
Rated weapons: 2
Clubmates
·
Historisch Vrijvechten Nederland●
(82)
- Majken Roelfszema●
- Ties Kool●
- Bart Jongsma●
- Henric Jansen●
- Stefan Brunner●
- Mart van den Burg●
- Oskar ter Mors●
- Tim Beerens●
- Marcos Ariño●
- Maciej Jakub Kubik●
- Martin Klok●
- Annina Ruokonen●
- Berend Kruijt●
- Imke Smeets●
- Juliette Hemelaar●
- Pim Baeten●
- Martin de Jong●
- Beryl Prenen●
- Siegfried Daal●
- Vladimir Poliakov●
- James Davis●
- Rens Appelman●
- Joost Rutger Meijering●
- Nick van Dop●
- Ashley Wrede●
- Chantal van Rijn●
- Christiaan de Winter●
- Ronin De Rooy●
- Mark Gijswijt●
- Floris Stoffer●
- Jeroen van Popele●
- Joris Roebroeks●
- Floris van de Poll●
- Dyon van Vreumingen●
- Hans Teigeler●
- Roel Zaadnoordijk●
- Cor van Haastregt●
- Mark Evenblij●
- Caius Ehmke●
- Pieter Huits●
- Quincy Chin-Chan-Sen●
- Pieter van der Werff●
- Richard Knibb●
- Jasper de Koster●
- Roeland Bogaert●
- Ben Lubbers●
- Kirsten Elferink●
- Pablo Saz Perez●
- Robert Ooijendijk●
- Roy van Duijn●
- Tom Jacobs●
- Geerten Verweij●
- Marijn Kroon●
- Adriaan Ruyssenaers●
- Feiko de Vries●
- Lars Verschoor●
- Stefano Battiato●
- Fabrizio Burke●
- Giorgio Ramadhan●
- Tymur Myrhorodskyi●
- Bas van Haastregt●
- Ceryl Van bemmelen●
- Dirk Jan van der Kooij●
- Jonas van Donselaar●
- Jordy Bouter●
- Rafe Kaplan●
- Raymi Klingers●
- Astrid van Dissel●
- Esther van Haastregt●
- John Dekker●
- Lennard Uittenbroek●
- Marianne Pinckaers●
- Peter Meijering●
- Arnd Koster●
- Eduardo Costa Martins●
- Erwin Kaats●
- Guido Boogaard●
- Reanne v Kleef●
- Yannick Bosma●
- Ruben Diegelmann●
- Mihaela Nikolova●
- Yaniv Oren●
Events & fights
(15)
4 fights
▾
5 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 338 ▲56 · 1,421.5
LOSS
1171 57%
13 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 338 ▲56 · 1,421.5
- Mixed & Men's Steel Sword and Buckler Rank 110 ▲16 · 1,294.0
WIN
721 78%
LOSS
1249 42%
9 fights
▾
6 fights
▾
Rating outcome
- Mixed & Men's Steel Sword and Buckler Rank 189 ▲24 · 1,254.5
WIN
780 64%
5 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 605 ▲82 · 1,416.8
28 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 533 ▲1094 · 1,295.5
- Mixed & Men's Steel Sword and Buckler Rank 255 · 1,027.0
5 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 633 ▼17 · 1,411.5
6 fights
▾
5 fights
▾
10 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 599 ▲6 · 1,403.8
- Mixed & Men's Steel Sword and Buckler Rank 336 ▲67 · 1,228.8
8 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 605 ▼45 · 1,402.6
- Mixed & Men's Steel Sword and Buckler Rank 403 ▲195 · 1,175.6
6 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 492 ▲324 · 1,422.0
Helsinki Longsword Open 2019●
January 2019 · fi
5 fights
▾
January 2019 · fi
Rating outcome
- Mixed & Men's Steel Longsword Rank 492 ▲324 · 1,422.0
7 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 667 ▲134 · 1,327.1
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.