Individual Calculations May 2010
 Allory, Pierre-Jean  Total change: -24.50  Rating chartPersonal card
 Open FIDE Brest Brest FRA 2010-04-03
RcRownchangeKK*chgGame
 1661 1811 1.00 3 -0.98 25 -24.50 
  Bertrand, Nicolas 1950 FRA0.001-0.3125-7.75 
  Ottl, Eric 1411  * FRA1.0010.08252.00 
  Liauzu, Serge 1622 FRA0.001-0.7525-18.75 
 * 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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