Individual Calculations January 2009
 Gourdier, Jean-Roch  Total change: -1.95  Rating chartPersonal card
 N2 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1977 2088 1.00 1 0.35 15 5.25 
  Desboeufs, Cedric 1977 SUI1.0010.35155.25 

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)
 
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2103 2088 0.00 1 -0.48 15 -7.20 
  Grandadam, Nicolas 2103 SUI0.001-0.4815-7.20 

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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