Individual Calculations September 2010
 Van Der Heijden, Ton  Total change: -15.60  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2180 2284 6.00 11 -1.04 15 -15.60 
  Ditzler, Juerg 2063 SUI0.501-0.2815-4.20 
  Lampert, Jonas 2105 GER1.0010.27154.05 
  Golod, Vitali g2585 ISR0.001-0.1515-2.25 
  Schiendorfer, Florian 2141 SUI0.501-0.1915-2.85 
  Bellahcene, Bilel 2126 FRA0.001-0.7115-10.65 
  Altyzer, Lucien 2104 SUI0.501-0.2415-3.60 
  Arbinger, Roland 2072 GER1.0010.23153.45 
  Kleibaumhueter, Klaus 2097 GER1.0010.26153.90 
  Efroimski, Marsel wf2169 ISR0.501-0.1615-2.40 
  Donchenko, Alexander 2174 GER1.0010.35155.25 
  Onoprienko, Vladimir m2343 RUS0.001-0.4215-6.30 

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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