Individual Calculations August 2023
 Peyrard, Alexian  Total change: 0.00  Rating chartPersonal card
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeRpKK*chgGame
 1289 0 0.00 7 0.00 489   0.00 
  Berthelot, Nathan 2018 FRA0.0010.00 0.00 
  Bauzon, Romain 1343 FRA0.0010.00 0.00 
  Renaudin, Thibault 1271 FRA0.0010.00 0.00 
  Grand, Philippe 1147 FRA0.0010.00 0.00 
  Boudet, Nicole 1104 FRA0.0010.00 0.00 
  Quet, Michel 1108 FRA0.0010.00 0.00 
  Petit, Michel 1035 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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