Individual Calculations January 2022
 Laftouhi, Mohammed  Total change: -30.80  Rating chartPersonal card
 Team 2022 - 60mn Decembre FRANCE FRA 2021-12-01
RcRownchangeKK*chgGame
 1240 1584 1.00 2 -0.77 40 -30.80 
  Tavares-Ribeiro, Victor 1212 FRA0.001-0.9040-36.00 
  Van Duyse, Francois 1268 FRA1.0010.13405.20 

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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