Individual Calculations April 2013
 Kovalev, Egor  Total change: 34.80  Rating chartPersonal card
 Bukhtin A Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 2249 2045 4.50 9 2.32 15 34.80 
  Rozanov, Pavel B. f2236 RUS0.001-0.2515-3.75 
  Aslanov, Sergei 2205 RUS1.0010.711510.65 
  Novichkov, Valery m2371 RUS0.001-0.1315-1.95 
  Pasalic, Harun 2189 BIH0.5010.19152.85 
  Tarasov, Oleg 2296 RUS1.0010.811512.15 
  Krylov, Ivan 2232 RUS0.5010.24153.60 
  Kovtunenko, Alexandr 2167 RUS1.0010.671510.05 
  Kozlov, Vladimir N m2262 RUS0.5010.28154.20 
  Losev, Dmitry m2285 RUS0.001-0.2015-3.00 

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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