Individual Calculations September 2010
 Rolland, Benjamin  Total change: -9.00  Rating chartPersonal card
 3e Open de Cambrai Cambrai FRA 2010-06-25
RcRownchangeKK*chgGame
 1878 2125 2.50 4 -0.60 15 -9.00 
  Pietrowski, Patrick 1777 FRA1.0010.11151.65 
  Dumas, Victor 1852 FRA0.501-0.3315-4.95 
  Schartz, Alain 2157 LUX0.001-0.4615-6.90 
  Chevance, Gerard 1725  * 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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