Statistics Profile

James Feinberg

2008
Marx Fencing Academy

Current strength

Weapon Type Strength Estimate Range* Min Max
Épée Pool 1937 1772 - 2101 956 1969
Épée Direct elimination 2092 1899 - 2284 716 2139
Foil Pool 1346 1059 - 1632 1225 1395
Foil Direct elimination 1690 1169 - 2210 1454 2005

* 95% confidence interval of the estimate (μ ± 2σ).

Matchup against me

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Strength over time

Daily results are combined into one point. Dashed stretches indicate a less stable estimate.

How it works

  • Strength is a numeric summary of how a fencer has performed against other fencers over time.
  • The estimate usually settles after about 12 bouts, so early data can move sharply.
  • New fencers begin around 2500, but with high uncertainty.
  • Pools, direct eliminations, and mixed-gender bouts are tracked separately.
  • The scale runs from roughly 0 to 5000, with the average around 2500.
  • Beating much stronger fencers moves the estimate more than beating weaker ones.
  • Win probability reflects rating differences only, not style matchups or familiarity.
  • Per-bout changes are available in bout history.