Statistics Profile

Ajax Vachher

2009

Peter Westbrook Foundation

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Weapon	Type	Strength	Estimate Range^*	Min	Max
Épée	Pool	1067	173 - 1960	1067	1067
Épée	Direct elimination	1598	400 - 2795	1598	1598
Saber	Pool	1721	1091 - 2350	1721	1721
Saber	Direct elimination	2046	1032 - 3059	2046	2046

^* 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.