Individual Calculations August 2015
 Grigoriev, Oleg  Total change: 7.20  Rating chartPersonal card
 White Nights 2015 CYSS-2 St. Petersburg RUS 2015-06-22
RcRownchangeKK*chgGame
 2033 2056 5.00 9 0.18 40 7.20 
  Valov, Vasilii 1656  * RUS1.0010.08403.20 
  Trushnikov, Viacheslav 1919 RUS1.0010.324012.80 
  Orlov, Vassily m2413 RUS0.001-0.1140-4.40 
  Grachev, Alexey 2007 RUS1.0010.434017.20 
  Chernov, Maksim 2056 RUS0.001-0.5040-20.00 
  Morozov, Mikhail M. 1971 RUS1.0010.384015.20 
  Kiseleva, Arina wc2009 RUS1.0010.434017.20 
  Martynov, Pavel f2385 RUS0.001-0.1240-4.80 
  Penkov, Aleksey 1881 RUS0.001-0.7340-29.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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