Statistics Profile

Chenyu Xu (Amy)

2013
Is this your profile? Register with your USFA ID to claim it.
Claim profile

Current strength

Weapon Type Strength Estimate Range* Min Max
Épée Pool 1901 1731 - 2070 1574 2195
Épée Direct elimination 2327 2159 - 2494 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).

Matchup against me

Register to view this matchup

Create a free account with your USFA number to unlock projected win chances and strength changes.

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.