Individual Calculations July 2008
 Bruned, Boris  Total change: -3.00  Rating chartPersonal card
 26e Open International de Metz Metz FRA 2008-04-19
RcRownchangeKK*chgGame
 2197 2227 3.50 7 -0.20 15 -3.00 
  Lemaire, Guillaume 1877 FRA1.0010.11151.65 
  Feller, Sebastien g2540 FRA0.001-0.1415-2.10 
  Alif, Francis 1877 FRA0.501-0.3915-5.85 
  Shirazi, Kamran m2448 FRA0.001-0.2215-3.30 
  Dubois, Martine wm1992 FRA1.0010.21153.15 
  Djuric, Stefan g2460 SRB0.001-0.2115-3.15 
  Coste, Thierry 2182 FRA1.0010.44156.60 

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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