Individual Calculations December 2021
 Edwige-Bouboune, Romain  Total change: -23.40  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1311 1467 4.00 7 -0.89 20 -17.80 
  Aliphat, Pierre 1315 FRA0.501-0.2020-4.00 
  Rochange, Christine 1309 FRA0.501-0.2120-4.20 
  Rodionov, Vadim 1242 FRA1.0010.22204.40 
  Khichane, Madjid 1579 FRA0.001-0.3520-7.00 
  Hennique, Beatrice 1257 FRA0.501-0.2720-5.40 
  Benoit, Clement 1254 FRA0.501-0.2720-5.40 
  Retailleau, Anne 1218 FRA1.0010.19203.80 

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 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1244 1467 0.50 1 -0.28 20 -5.60 
  Soubeyran, Emilie 1244 FRA0.501-0.2820-5.60 

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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