Rapid: Individual Calculations October 2023
 Foucaut, Francoise  Total change: -14.40  Rating chartPersonal card
 Rassemblement Echecs USCF 2023 QUIBERON FRA 2023-09-25
RcRownchangeKK*chgGame
 1363 1002 0.00 3 -0.36 40 -14.40 
  De Castet, Antoine 1335 FRA0.001-0.1240-4.80 
  Boncourre, Tanguy 1514 FRA0.001-0.0440-1.60 
  Boisdron, Bruno 1241 FRA0.001-0.2040-8.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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