Individual Calculations September 2010
 Chevalier, Yoan  Total change: -19.75  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1694 1663 2.00 6 -0.79 25 -19.75 
  Lupoglazoff, Maxime 1483 FRA0.001-0.7425-18.50 
  Mauget, Jean-Pierre 1837 FRA0.001-0.2725-6.75 
  Palfray, Jacques 1478 FRA1.0010.26256.50 
  Calonne, Pascal 1559 FRA1.0010.36259.00 
  Oney, Fatmanur 1900 TUR0.001-0.2025-5.00 
  Grateau, Jean-Noel 1908 FRA0.001-0.2025-5.00 

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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