Individual Calculations February 2023
 Godon, Bonnie  Total change: 0.00  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2022-12-26
RcRownchangeRpKK*chgGame
 1179 0 0.00 4 0.00 379   0.00 
  Kolodziejczyk, Alexandre 1248 FRA0.0010.00 0.00 
  Lespagnol, Dominique 1196 FRA0.0010.00 0.00 
  Seignour, Jean-Michel 1191 FRA0.0010.00 0.00 
  Remtoula, Jamal 1081 FRA0.0010.00 0.00 

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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