Individual Calculations July 2010
 Bouzin, Igor  Total change: -15.75  Rating chartPersonal card
 120e open international Club 608 Malakoff FRA 2010-04-25
RcRownchangeKK*chgGame
 1666 1840 2.50 5 -1.05 15 -15.75 
  Koulitchenko, Francoise 1567 FRA1.0010.17152.55 
  Durand, Victor 1974 FRA0.001-0.3215-4.80 
  Tchimichkian, Vardan 1601 FRA0.001-0.8015-12.00 
  Selvaradje, Partibane 1542 FRA1.0010.15152.25 
  Guionnet, Alain 1647 FRA0.501-0.2515-3.75 

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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