Individual Calculations May 2010
 Boyette, Pierre  Total change: -6.60  Rating chartPersonal card
 8e Festival international de Meurthe et Moselle - M Nancy FRA 2010-02-22
RcRownchangeKK*chgGame
 1452 1402 0.50 2 -0.36 15 -5.40 
  Carteron, Pierre 1461 FRA0.5010.08151.20 
  Mangean, Marianne 1442 FRA0.001-0.4415-6.60 

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)
 
 Nationale 2 Jeunes - R6 Various FRA 2010-03-21
RcRownchangeKK*chgGame
 1801 1401 0.00 1 -0.08 15 -1.20 
  Civit, Pierre 1801  * FRA0.001-0.0815-1.20 
 * 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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