Individual Calculations December 2022
 Boudin, Dominique  Total change: 18.00  Rating chartPersonal card
 7eme Open International Serge Dimier - Open B (-1500) OLIVET FRA 2022-10-29
RcRownchangeKK*chgGame
 1229 1216 2.50 3 1.06 20 21.20 
  Richard, Alexis 1110 FRA1.0010.36207.20 
  Kannengiesser, Philippe 1355 FRA0.5010.19203.80 
  Baucheron, Etienne 1223 FRA1.0010.512010.20 

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 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1503 1216 0.00 1 -0.16 20 -3.20 
  Souquet, Adrien 1503 FRA0.001-0.1620-3.20 

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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