Individual Calculations May 2023
 Nonnet, Alain  Total change: 25.20  Rating chartPersonal card
 Championnat du Var des Veterans et Seniors Plus 2023 r4-7 OLLIOULES FRA 2023-03-16
RcRownchangeKK*chgGame
 1336 1257 2.00 4 0.30 40 12.00 
  Bru, Michel 1170 FRA1.0010.384015.20 
  Mandic, Ilija 1657  * FRA0.001-0.0840-3.20 
  Pascal, Frederic 1332 FRA0.001-0.4040-16.00 
  Olive, Alain 1183 FRA1.0010.404016.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2023 - PAC Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1133 1257 1.00 1 0.33 40 13.20 
  Maurin, Jean-Alain 1133 FRA1.0010.334013.20 

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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