Individual Calculations July 2009
 Campbell, Ian  Total change: -6.30  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2037 2031 0.50 2 -0.48 15 -7.20 
  Evans, Craig 2037 WLS0.001-0.4915-7.35 
  Vaughan, David O 2037 WLS0.5010.01150.15 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1989 2017 5.00 9 0.06 15 0.90 
  Nicolas, Christophe 1872 FRA1.0010.31154.65 
  Appleberry, Martin 2195 FRA0.001-0.2715-4.05 
  Slavkovic, Vitomir 1845 FRA1.0010.27154.05 
  Feldis, Pierre-Yves 1764 FRA1.0010.19152.85 
  Giffard, Nicolas m2367 FRA0.001-0.1115-1.65 
  Okhotnik, Vladimir m2367 FRA0.001-0.1115-1.65 
  Lebret, Christophe 1831 FRA0.501-0.2415-3.60 
  Demange, Jean 1789 FRA1.0010.21153.15 
  Lavanant, Maxime 1873 FRA0.501-0.1915-2.85 

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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