Individual Calculations May 2010
 Marin, Frederic-Vincent  Total change: 4.50  Rating chartPersonal card
 Nationale 2 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2097 2031 1.00 2 0.18 25 4.50 
  Miller, Vincent 2074 FRA0.001-0.4425-11.00 
  Flament, Frederic 2119 FRA1.0010.622515.50 

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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