Individual Calculations May 2010
 Jacq, Rene  Total change: 15.90  Rating chartPersonal card
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1796 1803 0.00 1 -0.51 15 -7.65 
  Dumas, Charles 1796 FRA0.001-0.5115-7.65 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 2018 1803 3.50 8 1.57 15 23.55 
  De Lagontrie, Jean 1894 FRA1.0010.62159.30 
  Bensaid, Alexandre 1920 FRA0.001-0.3415-5.10 
  Iasman, Inna 1962 FRA1.0010.711510.65 
  Levesque, Thomas 1971 FRA1.0010.721510.80 
  Calistri, Tristan f2203  * FRA0.001-0.0815-1.20 
  Nguyen, Vincent 2156 FRA0.001-0.1115-1.65 
  Gauer, Jacques 1974 FRA0.5010.23153.45 
  Nguyen, Marc-Antoine 2060 FRA0.001-0.1815-2.70 
 * 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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