Individual Calculations May 2011
 Boulogne, Christian  Total change: 0.00  Rating chartPersonal card
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeRpKK*chgGame
 1624 0 0.00 4 0.00 924   0.00 
  Almudi, Richard 1534 FRA0.0010.00 0.00 
  Legrand, Jean-Pierre 1468 FRA0.0010.00 0.00 
  Herrebrecht, Pierre 1831 FRA0.0010.00 0.00 
  Houck, Veronique 1663 FRA0.0010.00 0.00 

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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