Individual Calculations July 2009
 Collette, Benjamin  Total change: 12.15  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2093 2178 3.00 3 1.17 15 17.55 
  Degrave, Geoffrey 1990 BEL1.0010.26153.90 
  Van De Berkmortel, Theo f2276 NED1.0010.63159.45 
  Godart, Francois 2012 BEL1.0010.28154.20 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 2081 2173 4.50 8 -0.36 15 -5.40 
  Okhotnik, Vladimir m2451 FRA0.001-0.1715-2.55 
  Charreteur, Fabrice 1987 FRA1.0010.26153.90 
  Nguyen, Thanh-Tong f2312 FRA0.001-0.3115-4.65 
  Duget, Long Jc 1877 FRA1.0010.15152.25 
  Tornare, Michel 1890 FRA1.0010.16152.40 
  Panbukchian, Valentin m2305 BUL0.001-0.3215-4.80 
  Huin, Eric 1890 FRA0.501-0.3415-5.10 
  Gauthier, Arnaud 1938 FRA1.0010.21153.15 

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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