Individual Calculations May 2010
 Marie, Guillaume  Total change: -2.10  Rating chartPersonal card
 Nationale 3 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1954 2120 0.50 1 -0.22 15 -3.30 
  Yche, Michel 1954 FRA0.501-0.2215-3.30 

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)
 
 6e Open Ornais Flers FRA 2010-04-03
RcRownchangeKK*chgGame
 1945 2120 3.50 5 0.08 15 1.20 
  Auvray, Honorine 1720  * FRA1.0010.08151.20 
  Busnel, Laurent 1932 FRA1.0010.26153.90 
  Godart, Francois 2222 BEL0.5010.14152.10 
  Bourdonnais, Loic 2133 FRA0.001-0.4815-7.20 
  Mirguet, Bernard 1720  * FRA1.0010.08151.20 
 * 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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