Individual Calculations April 2009
 Djordjevic, Vladimir  Total change: -5.10  Rating chartPersonal card
 Criteriums - R2-3 IDF FRA 2009-01-30
RcRownchangeKK*chgGame
 1821 1955 1.00 2 -0.34 15 -5.10 
  Mayot, Philippe 1909 FRA0.501-0.0615-0.90 
  Belli, Florian 1732 FRA0.501-0.2815-4.20 

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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