Individual Calculations January 2009
 Mottier, Geoffroy  Total change: -7.75  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1981 1740 0.00 1 -0.20 25 -5.00 
  Hirt, Jean 1981 FRA0.001-0.2025-5.00 

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)
 
 7ème Open FIDE d'Evry Evry FRA 2008-11-07
RcRownchangeKK*chgGame
 2090 1740 0.00 1 -0.11 25 -2.75 
  Dobrev, Nanko m2090 BUL0.001-0.1125-2.75 

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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