Individual Calculations July 2009
 Grijp, Peter  Total change: -12.75  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2279 2078 2.00 10 -0.51 25 -12.75 
  Becker, Marcel f2344 GER0.001-0.1825-4.50 
  Roofthoofd, Marcel f2196 BEL0.001-0.3425-8.50 
  Deleyn, Gunter f2296 BEL1.0010.782519.50 
  Verlinde, Tieme 2189 BEL1.0010.652516.25 
  Friess, Nicolas 2210 FRA0.001-0.3225-8.00 
  Abergel, Thal m2428 FRA0.001-0.1125-2.75 
  Petzold, Klaus 2241 GER0.001-0.2825-7.00 
  Henris, Luc f2251 BEL0.001-0.2725-6.75 
  Orlov, Andrey m2428 RUS0.001-0.1125-2.75 
  Faybish, Nimrod 2205 BEL0.001-0.3325-8.25 

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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