Individual Calculations May 2015
 Guschin, Aleksandr  Total change: 108.80  Rating chartPersonal card
 Step of The Perm's Cup - Rating tournament FIDE Perm RUS 2015-03-18
RcRownchangeKK*chgGame
 1790 1541 4.50 8 2.72 40 108.80 
  Mislavskiy, Evgeny 1941  * RUS0.001-0.0840-3.20 
  Guschin, Sergey 1786 RUS0.5010.304012.00 
  Mazein, Viktor, G 1850 RUS0.001-0.1440-5.60 
  Devyaterikov, Vladimir 1633 RUS1.0010.634025.20 
  Okishev, Andrey 1429 RUS1.0010.354014.00 
  Kashin, Yury 1936 RUS1.0010.924036.80 
  Drobyshev, Konstantin O. 1802 RUS1.0010.824032.80 
  Tatarinov, Dmitry 1941  * RUS0.001-0.0840-3.20 
 * 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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