Rapid: Individual Calculations April 2023
 Duchatel, Maxime  Total change: -7.60  Rating chartPersonal card
 Rapide Riviera Chess Club du 19 Mars 2023 NICE FRA 2023-03-19
RcRownchangeKK*chgGame
 1130 1073 1.50 4 -0.19 40 -7.60 
  De Rycke, Alexandre 1212 FRA0.001-0.3140-12.40 
  Beil, Romane 1096 FRA0.001-0.4740-18.80 
  Salimpour, Leo 1043 FRA0.501-0.0440-1.60 
  Taucci, David 1168 FRA1.0010.634025.20 

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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