Individual Calculations July 2011
 Petrov, Ivan  Total change: -3.90  Rating chartPersonal card
 Vladivostok 2011 open Vladivostok RUS 2011-06-01
RcRownchangeKK*chgGame
 2085 2163 4.50 8 -0.26 15 -3.90 
  Kim, Evgeniy 1834 RUS1.0010.12151.80 
  Panchenko, Makar 1926 RUS1.0010.20153.00 
  Chubukin, Alexander 2227 RUS1.0010.59158.85 
  Pavlovskiy, Mikhail 2204 RUS0.001-0.4415-6.60 
  Trofaniuk, Arseniy 1965 RUS1.0010.24153.60 
  Kravtsov, Sergey m2369 RUS0.001-0.2415-3.60 
  Belyi, Vladimir f2178 RUS0.5010.02150.30 
  Nechepurenko, Dmitriy 1973 RUS0.001-0.7515-11.25 

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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