Individual Calculations January 2009
 Redjem, Mohamed  Total change: 7.25  Rating chartPersonal card
 Criteriums - R1 IDF FRA 2008-11-30
RcRownchangeKK*chgGame
 1886 1784 1.00 1 0.64 25 16.00 
  Bellaiche, Laurent 1886 FRA1.0010.642516.00 

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)
 
 Coupe de France -T2 Various FRA 2008-12-07
RcRownchangeKK*chgGame
 1895 1784 0.00 1 -0.35 25 -8.75 
  Debussy, Nicolas 1895 FRA0.001-0.3525-8.75 

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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