Individual Calculations January 2009
 Kunin, Vitaly  Total change: -2.20  Rating chartPersonal card
 N2 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2233 2548 1.50 2 -0.22 10 -2.20 
  Blum, Nicolas 2206 FRA0.501-0.3810-3.80 
  Herb, Pascal f2259 FRA1.0010.16101.60 

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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