Individual Calculations April 2009
 Vigneron, Frederic  Total change: -1.95  Rating chartPersonal card
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2032 1951 1.00 1 0.61 15 9.15 
  Hervais, Adrien 2032 FRA1.0010.61159.15 

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)
 
 Coupe Normandie - T2 HNO FRA 2009-02-15
RcRownchangeKK*chgGame
 1768 1951 0.00 1 -0.74 15 -11.10 
  Huygevelde, Marcel 1768 FRA0.001-0.7415-11.10 

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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