Individual Calculations January 2011
 Steyn, Valery  Total change: -7.95  Rating chartPersonal card
 Cup of Ritminform A Astrakhan RUS 2010-12-01
RcRownchangeKK*chgGame
 2169 2175 1.50 4 -0.53 15 -7.95 
  Voronov, Dmitry f2215 RUS0.001-0.4415-6.60 
  Shevchenko, Alexei 2092 RUS0.501-0.1115-1.65 
  Genov, Ilya 2101 RUS0.501-0.1015-1.50 
  Nurmukhanov, Timur 2266 RUS0.5010.12151.80 

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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