Individual Calculations March 2010
 Mony, Didier  Total change: 1.25  Rating chartPersonal card
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 1894 1677 0.50 2 0.05 25 1.25 
  Freialdenhoven, Manfred 1897 GER0.001-0.2225-5.50 
  Lucas, Jean 1891 FRA0.5010.27256.75 

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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