Checking for newer data...
Newer data is available for this fighter.
Derek Peterson
Weapons & Rank/ratings
Mixed & Men's Steel Sabre
Current
1386
#600
Peak
1391
November 2025
Record
10W · 6L
Last
November 2025
Mixed & Men's Steel Longsword
Current
1246
#2,514
Peak
1253
November 2025
Record
8W · 8L
Last
November 2025
Scout analysis
Sabre
10W · 6L (63%)
Sabre
10W · 6L (63%)
Form
Steady
Recent 63% vs older 63%
▾
Form
Steady
Recent 63% vs older 63%
Record: 10W · 6L (63%)
Recent half (8 fights): 63%
Older half (8 fights): 63%
Delta: 0%
Current streak: 1 Loss
Based on 16 recorded sabre fights.
Schedule
Comfort bracket
+0.2 vs expectation
▾
Schedule
Comfort bracket
+0.2 vs expectation
Over/under vs expectation:
+0.2
(3 actual / 2.8 expected, n=6)
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 67%
▾
Stage
Pool data only
Pool 67%
Pool stage: 8W · 4L (67%)
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: 1386
Peak rating: 1391 (November 2025)
Gap to peak: -5
Peak rating comes from the highest Glicko value recorded for this weapon.
Longsword
8W · 8L (50%)
Longsword
8W · 8L (50%)
Form
Steady
Recent 50% vs older 50%
▾
Form
Steady
Recent 50% vs older 50%
Record: 8W · 8L (50%)
Recent half (8 fights): 50%
Older half (8 fights): 50%
Delta: 0%
Current streak: 1 Loss
Based on 16 recorded longsword 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
Balanced
Pool 50% · Elim 67%
▾
Stage
Balanced
Pool 50% · Elim 67%
Pool stage: 5W · 5L (50%)
Elimination: 2W · 1L (67%)
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: 1246
Peak rating: 1253 (November 2025)
Gap to peak: -6
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
Mixed Steel Longsword
5W · 6L
(45%)
avg opponent 1353
+5 fights in 1 thinner division
Reach
2 events · us · 1 mo active
2 rated weapons
▾
Reach
2 events · us · 1 mo active
2 rated weapons
Tournaments: 2
Countries fought in: 1 (us)
Months active: 1
Fights / year: 384
Rated weapons: 2
Clubmates
·
Gem City Duelists Society●
(20)
- Samuel Ryals●
- Thomas Kesler●
- J.J. Conlon●
- David Reddy●
- Joseph Hochadel●
- Logan Caldwell●
- Lucas Caldwell●
- Jonathan Rose●
- Camden Brown●
- Random Allen●
- Jacob Singley●
- James Rutherford●
- Christopher Carbonell●
- Crystal Delforge●
- Jason Sikora●
- Taylor Goeman●
- Saniyah Brockman●
- Scott Kitchen●
- Kent Fagan●
- Tyland Steiner●
Events & fights
(2)
14 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 2348 ▲328 · 1,253.1
- Mixed & Men's Steel Sabre Rank 519 ▲508 · 1,391.7
Duel For The Jewel 2025●
October 2025 · us
18 fights
▾
October 2025 · us
Rating outcome
- Mixed & Men's Steel Longsword Rank 2676 · 1,211.9
- Mixed & Men's Steel Sabre Rank 1027 · 1,222.8
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.