Rapid: Individual Calculations April 2023
 De Rycke, Alexandre  Total change: -57.60  Rating chartPersonal card
 Rapide Riviera Chess Club du 12 Mars 2023 NICE FRA 2023-03-12
RcRownchangeKK*chgGame
 1177 1212 1.00 4 -1.19 40 -47.60 
  Taucci, David 1168 FRA1.0010.444017.60 
  Shiryaev, Mickael 1184 FRA0.001-0.5440-21.60 
  Charrier, Francois 1284 FRA0.001-0.4040-16.00 
  Farhi, Fabrice 1073 FRA0.001-0.6940-27.60 

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)
 
 Rapide Riviera Chess Club du 19 Mars 2023 NICE FRA 2023-03-19
RcRownchangeKK*chgGame
 1333 1212 1.00 3 -0.25 40 -10.00 
  Duchatel, Maxime 1073 FRA1.0010.314012.40 
  Broume, Antoine 1735 FRA0.001-0.0340-1.20 
  Gurevich, Michele 1190 FRA0.001-0.5340-21.20 

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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