Individual Calculations July 2008
 Desurmont, Gerard  Total change: 11.25  Rating chartPersonal card
 7e Open de Malakoff Malakoff FRA 2008-04-19
RcRownchangeKK*chgGame
 1725 1771 3.00 4 0.75 15 11.25 
  Mazaltob, Gerald 1626 FRA1.0010.31154.65 
  Tardif, Olivier 1944 FRA0.001-0.2715-4.05 
  Assedo, Johaquim 1724 FRA1.0010.43156.45 
  Bredenbac, Philippe 1607 FRA1.0010.28154.20 

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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