Individual Calculations May 2022
 Oupindrin, Sonia  Total change: 68.40  Rating chartPersonal card
 10eme Festival de Tournois Toutes Rondes Olympique Grande Synthe Tournoi K GRANDE SYNTHE FRA 2022-04-16
RcRownchangeKK*chgGame
 1106 1018 4.00 6 1.71 40 68.40 
  Martellier, Joachim 1101 FRA0.5010.11404.40 
  Halour, Freddy 1083 FRA1.0010.594023.60 
  Ben Ayed, Rayen 1053 FRA0.001-0.4540-18.00 
  Doublecourt, Claudine 1098 FRA1.0010.614024.40 
  Tryhoen, Melaine 1128 FRA0.5010.15406.00 
  Holveck, Julien 1170 FRA1.0010.704028.00 

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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