Individual Calculations January 2009
 Rakem, Zine-Eddine  Total change: 12.25  Rating chartPersonal card
 N3 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1912 2075 0.50 1 -0.22 25 -5.50 
  Feryn, Benjamin 1912 FRA0.501-0.2225-5.50 

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)
 
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1969 2075 2.00 2 0.71 25 17.75 
  Jouglet, Fabian 1978 FRA1.0010.37259.25 
  Stolovitch, Claude 1960 FRA1.0010.34258.50 

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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