Individual Calculations May 2010
 Blanc, Denis  Total change: 6.30  Rating chartPersonal card
 Championnat Individuel de l'Ain Ambronay FRA 2010-02-27
RcRownchangeKK*chgGame
 1842 1642 1.00 2 0.50 15 7.50 
  Pivard, Oscar 1769 FRA1.0010.671510.05 
  Marmey, Cedric 1915 FRA0.001-0.1715-2.55 

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)
 
 Lyonnais 1 - R6 LYO FRA 2010-03-14
RcRownchangeKK*chgGame
 1584 1642 0.50 1 -0.08 15 -1.20 
  Lhote, Aurelie 1584 FRA0.501-0.0815-1.20 

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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