Individual Calculations February 2013
 Lebreton, Tristan  Total change: 21.30  Rating chartPersonal card
 5ème Open International de Rouen ROUEN FRA 2012-12-26
RcRownchangeKK*chgGame
 1911 1610 1.50 5 0.71 30 21.30 
  Cleaud, Cyril 1761 FRA1.0010.703021.00 
  Marholev, Dimitar m2010  * BUL0.001-0.0830-2.40 
  Kvashyna, Tetyana 1871 FRA0.5010.32309.60 
  Leguillon, David 1903 FRA0.001-0.1530-4.50 
  Hervais, Adrien 2010  * FRA0.001-0.0830-2.40 
 * 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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