Individual Calculations January 2022
 Zounani, Yacine  Total change: 5.00  Rating chartPersonal card
 Team 2022 - IDF Decembre FRANCE FRA 2021-12-01
RcRownchangeKK*chgGame
 2197 2100 0.50 1 0.13 20 2.60 
  Najart, David 2197 FRA0.5010.13202.60 

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)
 
 Team 2022 - Coupe de France 3eme Tour FRANCE FRA 2021-12-12
RcRownchangeKK*chgGame
 1760 2100 1.00 1 0.12 20 2.40 
  Costa, Pierre-Jean 1760 FRA1.0010.12202.40 

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)
 

 

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