Individual Calculations April 2013
 Chembaev, Evgeny  Total change: -15.75  Rating chartPersonal card
 The championship of the North-West among veterans St. Petersburg RUS 2012-12-22
RcRownchangeKK*chgGame
 2067 2202 5.00 9 -1.05 15 -15.75 
  Puzyrevsky, Boris M. 2022 RUS1.0010.26153.90 
  Ivanov, Vladimir V. 1915 RUS1.0010.16152.40 
  Zhikharev, Valeriy 2146 RUS0.001-0.5815-8.70 
  Sorokopudov, Vladimir M. 2038 RUS0.501-0.2215-3.30 
  Grigoriev, Vladimir 2127 RUS0.501-0.1015-1.50 
  Kravtchenko, Vladimir G. 2034 RUS0.001-0.7215-10.80 
  Pankina, Larisa 1958 RUS1.0010.20153.00 
  Beznosikov, Vladimir 2296 RUS0.001-0.3715-5.55 
  Nikitin, Vladimir 2070 RUS1.0010.32154.80 

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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