Siem Jacobs
Rating
957
Rank
#5,493
(top 72%)
Record
4W · 8L
(12 fights)
Weapons
Mixed & Men's Steel Longsword
Current
957
#5,493
Peak
957
April 2026
Record
0W · 0L
Last
April 2026
Scout analysis
Form
Steady
Recent 40% vs older 40%
▾
Form
Steady
Recent 40% vs older 40%
Record: 4W · 7L (36%)
Recent half (5 fights): 40%
Older half (5 fights): 40%
Delta: 0%
Current streak: 1 Loss
Based on 11 recorded longsword fights.
Schedule
Punching up
Avg opponent 1003
▾
Schedule
Punching up
Avg opponent 1003
Avg opponent rating: 1003
Avg rating of fighters beaten: 980
Avg rating of fighters who beat them: 1013
Quality wins (vs higher-rated): 1
Upset losses (to lower-rated by 50+): 1
Over/under needs 5+ rated fights - calculating as more data lands.
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 44%
▾
Stage
Pool data only
Pool 44%
Pool stage: 4W · 5L (44%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Reach
2 events · nl · 5 mo active
Single-weapon
▾
Reach
2 events · nl · 5 mo active
Single-weapon
Tournaments: 2
Countries fought in: 1 (nl)
Months active: 5
Fights / year: 26.4
Rated weapons: 1
Peak
At peak
Near career best
▾
Peak
At peak
Near career best
Current rating: 957
Peak rating: 957 (April 2026)
Gap to peak: -0
Peak rating comes from the highest Glicko value recorded for this weapon.
Events & fights (2)
Zuiderslag 2025
November 2025 · nl
6 fights
▾
November 2025 · nl
Rating outcome
- Mixed & Men's Steel Longsword Rank 5510 · 915.6
NHK 1# 2026
April 2026 · nl
ⓘ Not linked to HEMA Scorecard yet
5 fights
▾
NHK 1# 2026
April 2026 · nl
ⓘ Not linked to HEMA Scorecard yet
Clubmates · Historisch Schermgilde Limburg (34)
- Adam Collins
- Alex Xudong Sun
- Arno Kockx
- Bor Jaspers
- Chris Dalby
- Davey de Vos
- Didier Hayen
- Dimitri ten Have
- Dirk Haanstra
- Floris Dekkers
- Gilbert van Zeijl
- Hans Jaeqx
- Ilse Disco
- Jake De Clerck
- Jelle Massant
- Jos Mertens
- Julian Goossens
- Kevin Chau
- Loek Maassen
- Mandy Hilckmann De Bruin
- Matthieu Hilckmann
- Max Albertz
- Michelle Maes
- Pien Krings
- Piotrek Jadachowski
- Rafal Chmarek
- Ruben Laeven
- Sander Waelen
- Shannon Tanis
- Teun Alblas
- Victor van de Wetering
- Vittorio Bosch
- Vladyslav Volobuiev
- Xaviera Bosch
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.