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Isaiah Petrosky

Rochester Institute of Technology HEMA club● · United States
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Weapons & Rank/ratings
Mixed & Men's Steel Longsword
Current
916 #5,780
Peak
922 October 2025
Record
2W · 6L
Last
October 2025

Scout analysis

Messer

2W · 8L (20%)
Form
Steady
Recent 20% vs older 20%
▾
Record: 2W · 8L (20%)
Recent half (5 fights): 20%
Older half (5 fights): 20%
Delta: 0%
Current streak: 2 Losses
Based on 10 recorded messer fights.
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 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 20%
▾
Pool stage: 2W · 8L (20%)
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 rating comes from the highest Glicko value recorded for this weapon.

Longsword

2W · 6L (25%)
Form
Cooling
Recent 0% vs older 50%
▾
Record: 2W · 6L (25%)
Recent half (4 fights): 0%
Older half (4 fights): 50%
Delta: -50%
Current streak: 4 Losses
Based on 8 recorded longsword fights.
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 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 25%
▾
Pool stage: 2W · 6L (25%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
At peak
Near career best
▾
Current rating: 916
Peak rating: 922 (October 2025)
Gap to peak: -5
Peak rating comes from the highest Glicko value recorded for this weapon.
Reach
1 event · us
Single-weapon
▾
Tournaments: 1
Countries fought in: 1 (us)
Rated weapons: 1

Clubmates · Rochester Institute of Technology HEMA club● (4)

Events & fights (1)

Brick City Brawl 2025●
October 2025 · us
18 fights ▾
Rating outcome
  • Mixed & Men's Steel Longsword Rank 5337 · 922.4
LOSS
Conner Chadderdon● · Nickel City Longsword Academy● Longsword · Final Pools
LOSS
Robin Scott● · Hudson Valley Fencing● Longsword · Final Pools
WIN
Amadeus Willard● · Rochester Historical Fencing● Longsword · Final Pools
759
WIN
Jessica Stuber● · Nickel City Longsword Academy● Longsword · Final Pools
LOSS
Audrey Bidwell● · Rochester Historical Fencing● Longsword · Initial Pools
1191
LOSS
Daniel Flowers● · Halfmoon Hema● Longsword · Initial Pools
1305
LOSS
Erik Barbieri● · Shenandoah Historical Fencing● Longsword · Initial Pools
1050
LOSS
Brandon D'Arcy● · Nickel City Longsword Academy● Longsword · Initial Pools
1172
LOSS
Regan Brooks● · Rochester Historical Fencing● Messer · Final Pools
LOSS
Alicia Rabb● · Nickel City Longsword Academy● Messer · Final Pools
LOSS
Iokennoron Mccomber● · Kahnawa:ke Combat Academy● Messer · Final Pools
LOSS
William Gonzalez● · Nickel City Longsword Academy● Messer · Final Pools
WIN
Timothy Finucane● · Nickel City Longsword Academy● Messer · Final Pools
LOSS
Iokennoron Mccomber● · Kahnawa:ke Combat Academy● Messer · Initial Pools
LOSS
Regan Brooks● · Rochester Historical Fencing● Messer · Initial Pools
WIN
Timothy Finucane● · Nickel City Longsword Academy● Messer · Initial Pools
LOSS
Richard Brautman● · Nickel City Longsword Academy● Messer · Initial Pools
LOSS
Andrew Wang● · Nickel City Longsword Academy● Messer · Initial Pools
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.