Individual Calculations July 2010
 Latapie, Frederic  Total change: 11.25  Rating chartPersonal card
 Centre Val de Loire 1 CVL FRA 2009-10-04
RcRownchangeKK*chgGame
 1621 1600 1.00 1 0.53 15 7.95 
  Biny, Pierre 1621 FRA1.0010.53157.95 

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)
 
 1er Open international de Chateaudun Chateaudun FRA 2010-05-22
RcRownchangeKK*chgGame
 1719 1613 1.00 2 0.22 15 3.30 
  Palfray, Jacques 1495 FRA1.0010.34155.10 
  Pytel, Bozena wm1942 FRA0.001-0.1215-1.80 

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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