Individual Calculations November 2012
 Oborin, Mikhail  Total change: 6.75  Rating chartPersonal card
 Open Nimtsovich B Moscow RUS 2012-09-08
RcRownchangeKK*chgGame
 2026 1836 2.00 6 0.45 15 6.75 
  Yudkevich, Mikhail 2100 RUS0.001-0.1815-2.70 
  Cherkasov, Vladimir 1978 RUS1.0010.691510.35 
  Hakmedov, Kemal 2065 TKM0.001-0.2115-3.15 
  Chaschin, Oleg 1930 RUS1.0010.63159.45 
  Zbyranik, Aleksey 1988 RUS0.001-0.3015-4.50 
  Chapygin, Sergey 2096 RUS0.001-0.1815-2.70 

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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