Statistics Profile

Chenyu Xu (Amy)

2013

True Focus Sports Academy

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Weapon	Type	Strength	Estimate Range^*	Min	Max
Épée	Pool	1856	1684 - 2027	1574	2195
Épée	Direct elimination	2339	2171 - 2506	2100	2521
Foil	Pool	1325	830 - 1819	1325	1540
Foil	Direct elimination	1219	142 - 2295	1219	1745

^* 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.