Individual Calculations November 2009
 Vigneron, Jean  Total change: 1.65  Rating chartPersonal card
 Nationale 2 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 1955 1907 1.00 2 0.11 15 1.65 
  Pinard, Alain 2095 FRA1.0010.741511.10 
  Afraoui, Solenn 1815 FRA0.001-0.6315-9.45 

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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