Individual Calculations July 2011
 Kruglov, Arkady  Total change: -20.85  Rating chartPersonal card
 Championship of Samara 2011 Samara RUS 2011-04-01
RcRownchangeKK*chgGame
 1788 1972 3.00 6 -1.39 15 -20.85 
  Velichko, Artemy 1651 RUS0.001-0.8715-13.05 
  Antipov, Stanislav 1828 RUS1.0010.31154.65 
  Shur, Tatiana 1715 RUS1.0010.18152.70 
  Orekhov, Vladislav 1830 RUS0.001-0.6915-10.35 
  Gusarov, Aleksey 1772 RUS1.0010.24153.60 
  Antipov, Nikolai 1931 RUS0.001-0.5615-8.40 

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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