Individual Calculations November 2023
 Mathez, Guy  Total change: -1.60  Rating chartPersonal card
 Tournoi -1600 CDJE 62 Octobre 2023 HENIN BEAUMONT FRA 2023-10-14
RcRownchangeKK*chgGame
 1278 1316 1.00 2 -0.08 20 -1.60 
  Dyboff, Alexandre 1075 FRA1.0010.20204.00 
  Vlaminck, Didier 1481 FRA0.001-0.2820-5.60 

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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