Statistics Profile

Porter Durham

1997

RedStar Fencing Club Chicago Fencing Academy Of Philadelphia - North

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Weapon	Type	Strength	Estimate Range^*	Min	Max
Épée	Pool	1965	1760 - 2169	1902	2141
Épée	Direct elimination	2178	1852 - 2503	1787	2180
Foil	Pool	1724	1533 - 1914	1724	3705
Foil	Direct elimination	1712	1380 - 2043	1712	2878

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

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Strength over time

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

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.