Individual Calculations January 2023
 Ramon-Harnois, Celeste  Total change: -23.20  Rating chartPersonal card
 Tournoi Interne de Noel 2022 de Hyeres (-1800) HYERES FRA 2022-12-14
RcRownchangeKK*chgGame
 1113 1134 1.00 3 -0.58 40 -23.20 
  Marton-Blanc, Cyann 1024 FRA0.001-0.6540-26.00 
  Roi, Paris 1168 FRA0.5010.05402.00 
  Kriba, Liyana 1147 FRA0.5010.02400.80 

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)
 

 

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