Individual Calculations July 2011
 Rolland, Benjamin  Total change: -8.55  Rating chartPersonal card
 2° LUCOPEN - Tournoi International d'échecs de Lille LILLE FRA 2011-04-25
RcRownchangeKK*chgGame
 1903 2130 5.50 8 -0.57 15 -8.55 
  Solodovnichenko, Yuri g2530  * UKR0.001-0.0815-1.20 
  Vyvyan, Philippe 1789 FRA1.0010.12151.80 
  Gonzalez, Arnaud 1730  * FRA1.0010.08151.20 
  Mestdagh, Franck 1917 FRA0.001-0.7715-11.55 
  Delbergue, Alexis 1730  * FRA1.0010.08151.20 
  Jehan, Julien 1880 FRA1.0010.19152.85 
  Scherrer, Roch 1915 FRA0.501-0.2715-4.05 
  Vekemans, Sylvain 1730  * FRA1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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