Individual Calculations May 2023
 Olive, Alain  Total change: -22.20  Rating chartPersonal card
 Championnat du Var des Veterans et Seniors Plus 2023 r4-7 OLLIOULES FRA 2023-03-16
RcRownchangeKK*chgGame
 1112 1183 1.00 3 -0.78 20 -15.60 
  Sirvente, Jean-Jacques 1030 FRA0.001-0.7020-14.00 
  Innocenti, Georges 1059 FRA1.0010.33206.60 
  Roman, Sylvian 1247 FRA0.001-0.4120-8.20 

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)
 
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1295 1171 0.00 1 -0.33 20 -6.60 
  Ribelles, Anthony 1295 FRA0.001-0.3320-6.60 

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)
 

 

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