Individual Calculations September 2012
 Belezky, Alexander  Total change: -4.50  Rating chartPersonal card
 10. Davos Open Davos SUI 2012-08-05
RcRownchangeKK*chgGame
 2088 2417 5.50 7 -0.45 10 -4.50 
  Harsch, Martin 2017  * SUI1.0010.08100.80 
  Oganessian, Gaguik f2043 ARM0.501-0.4010-4.00 
  Malinarski, Yehuda 2090 ISR1.0010.13101.30 
  Margolin, Boris m2417 GER0.001-0.5010-5.00 
  Schuler, Erwin 2017  * SUI1.0010.08100.80 
  Scheidegger, Andreas 2017  * SUI1.0010.08100.80 
  Kuhn, Gerhard 2017  * GER1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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