Individual Calculations May 2023
 Sirvente, Jean-Jacques  Total change: 81.60  Rating chartPersonal card
 Championnat du Var des Veterans et Seniors Plus 2023 r4-7 OLLIOULES FRA 2023-03-16
RcRownchangeKK*chgGame
 1336 1030 1.50 3 0.94 40 37.60 
  Olive, Alain 1183 FRA1.0010.704028.00 
  Auque, Bernard 1590 FRA0.001-0.0240-0.80 
  Rocchia, Alex 1234 FRA0.5010.264010.40 

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)
 
 Team 2023 - PAC Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1059 1024 2.00 2 1.10 40 44.00 
  Soto, Marylene 1022 FRA1.0010.504020.00 
  Zhang, Mathis 1095 FRA1.0010.604024.00 

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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