Individual Calculations September 2022
 Labourdique, Jean Michel  Total change: -10.20  Rating chartPersonal card
 26eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2022-08-01
RcRownchangeKK*chgGame
 1282 1142 1.50 6 -0.51 20 -10.20 
  Fayolet, Yannick 1299 FRA0.001-0.2920-5.80 
  Bustos Salinas, Luis 1418 FRA0.5010.33206.60 
  Darrigrand, Emmanuel 1313 FRA0.001-0.2720-5.40 
  Georges, Sebastien 1519 FRA0.001-0.0920-1.80 
  Paty, Erwann 1030 FRA0.001-0.6520-13.00 
  Benaerens, Thierry 1111 FRA1.0010.46209.20 

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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