Rapid: Individual Calculations May 2023
 Galy, Christian  Total change: -31.40  Rating chartPersonal card
 XXVIIe Tournoi des Fous - Tournoi B DRAGUIGNAN FRA 2023-04-16
RcRownchangeKK*chgGame
 1321 1175 0.00 5 -1.57 20 -31.40 
  Jacob, Gerard 1483 FRA0.001-0.1420-2.80 
  Matos, Francisco 1239 FRA0.001-0.4120-8.20 
  Chich, Jean-Marc 1287 FRA0.001-0.3520-7.00 
  Raoul, Thibaut 1267 FRA0.001-0.3720-7.40 
  Jafrate, Fred 1327 FRA0.001-0.3020-6.00 

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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