Individual Calculations November 2010
 Betaneli, Alex  Total change: -9.45  Rating chartPersonal card
 Continental Class Championships Arlington, Virginia USA 2010-10-07
RcRownchangeKK*chgGame
 2220 2274 4.50 9 -0.63 15 -9.45 
  Stokes, William H 2012 USA1.0010.18152.70 
  Lenderman, Aleksandr g2559 USA0.5010.34155.10 
  Perelshteyn, Eugene g2528 USA0.001-0.1915-2.85 
  Paulina, David 2060 USA1.0010.23153.45 
  Gurevich, Daniel 2054 USA0.501-0.2815-4.20 
  Sarkar, Justin m2389 USA0.001-0.3415-5.10 
  Aaron, Deepak 2177 USA0.501-0.1315-1.95 
  Savage, Allan G f2145 USA0.001-0.6715-10.05 
  Itkis, Hana wf2060 USA1.0010.23153.45 

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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