Individual Calculations May 2023
 Cardona, Georges  Total change: 40.00  Rating chartPersonal card
 Championnat du Var des Veterans et Seniors Plus 2023 r4-7 OLLIOULES FRA 2023-03-16
RcRownchangeKK*chgGame
 1300 1193 2.50 4 1.00 40 40.00 
  Celan, Stanislas 1156 FRA1.0010.454018.00 
  Pascal, Frederic 1332 FRA1.0010.694027.60 
  Bru, Michel 1170 FRA0.501-0.0340-1.20 
  Di Gangi, Mario 1543 FRA0.001-0.1140-4.40 

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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