Individual Calculations July 2011
 Shafigulin, Zulfad  Total change: -29.00  Rating chartPersonal card
 Lesnoj 2011 Rtg Lesnoj RUS 2011-05-02
RcRownchangeKK*chgGame
 1988 2097 2.00 5 -1.16 25 -29.00 
  Matveev, Vladimir f2368 RUS0.001-0.1725-4.25 
  Marchenko, Sergey Yakov 1907 RUS0.501-0.2525-6.25 
  Gabdullin, Mikhail 1915 RUS0.501-0.2425-6.00 
  Povarennykh, Lidia 1726 RUS1.0010.10252.50 
  Yaschenko, Yury 2025 RUS0.001-0.6025-15.00 

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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