Individual Calculations July 2015
 Prakhov, Nikolay  Total change: 6.00  Rating chartPersonal card
 VO Moscow June 2015 Moscow RUS 2015-06-07
RcRownchangeKK*chgGame
 1896 1873 3.00 6 0.15 40 6.00 
  Frolov, Vitaly c2004 RUS0.001-0.3240-12.80 
  Stepurko, Juri 2126 RUS0.001-0.1940-7.60 
  Kamennov, Pavel 1759 RUS1.0010.344013.60 
  Narinian, Tigran 1672 RUS0.501-0.2640-10.40 
  Krivoborodov, Vasily 1770 GER1.0010.364014.40 
  Lauda, Alexandr 2042 MDA0.5010.22408.80 

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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