Individual Calculations August 2023
 Cros, Achille  Total change: -0.40  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Jeunes SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1237 1081 1.00 4 -0.17 40 -6.80 
  Carr, Alexandre 1272 MNC0.001-0.2540-10.00 
  Beneteaudesmoulieres, Lorine 1258 FRA0.001-0.2740-10.80 
  Tournabien, Paul 1180 FRA1.0010.644025.60 
  Laurent, Matheo 1236 FRA0.001-0.2940-11.60 

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)
 
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1322 1081 2.00 8 0.16 40 6.40 
  Lafarge, Olivier 1672 FRA0.001-0.0240-0.80 
  Sauret, Jean-Luc 1348 FRA0.001-0.1840-7.20 
  Adiba, Jean-Claude 1386 FRA0.001-0.1440-5.60 
  Darthenay, Antoine 1281 FRA0.001-0.2440-9.60 
  Libiszewski, Christian 1231 FRA0.001-0.3040-12.00 
  Grand, Philippe 1147 FRA1.0010.594023.60 
  Delcroix, Franck 1291 FRA1.0010.774030.80 
  Di Mercurio, Jean-Pierre 1217 FRA0.001-0.3240-12.80 

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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