Individual Calculations December 2022
 Koch, Cyril  Total change: -16.40  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1238 1436 4.00 7 -1.15 20 -23.00 
  Alzieu, Pierre-Louis 1610 FRA0.001-0.2720-5.40 
  Slawinski, Robin 1155 FRA0.001-0.8420-16.80 
  Ceroni, Myrielle 1170 FRA1.0010.18203.60 
  Debbiche, Amir 1138 FRA0.001-0.8520-17.00 
  Boumrar, Emma 1137 FRA1.0010.15203.00 
  Seignour, Jean-Michel 1183 FRA1.0010.19203.80 
  Chomienne, Pierre-Jerome 1276 FRA1.0010.29205.80 

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 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1314 1436 1.00 1 0.33 20 6.60 
  Baalbaky, Ali 1314 FRA1.0010.33206.60 

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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