Individual Calculations May 2012
 Lafeuille, Bernard  Total change: -1.95  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1887 1870 4.00 9 -0.13 15 -1.95 
  Neuhauser, Salome 2049 FRA0.001-0.2715-4.05 
  Ganty, Marc 1670 FRA1.0010.24153.60 
  Prevot, Emmanuel 2116 FRA0.001-0.1915-2.85 
  Platel, Ange 1526 FRA1.0010.12151.80 
  Noguchi, Koji 2040 JPN0.001-0.2815-4.20 
  Dumas, Victor 2004 FRA0.001-0.3215-4.80 
  Bier, Armin 2016 GER1.0010.701510.50 
  Podvin, Dominique 1470  * FRA1.0010.08151.20 
  Groz, Jacky 2096 FRA0.001-0.2115-3.15 
 * 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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