Individual Calculations May 2010
 Chagny, Pierre  Total change: -17.70  Rating chartPersonal card
 Principal Rhone - 2 Lyon FRA 2010-01-16
RcRownchangeKK*chgGame
 1907 2139 3.50 6 -1.18 15 -17.70 
  Mercier, Jean-Yves 1795 FRA1.0010.12151.80 
  Rosenfeld, Imre 1898 FRA0.001-0.8015-12.00 
  Meunier, Clement 1905 FRA1.0010.21153.15 
  Autin, Didier 1880 FRA0.501-0.3215-4.80 
  Dujardin, Franck 2079 FRA0.001-0.5815-8.70 
  Darcet, Bruno 1887 FRA1.0010.19152.85 

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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