Individual Calculations April 2009
 Utkin, Aleksey  Total change: -11.50  Rating chartPersonal card
 Petrovskaya Ladya 2009 open Peterhof RUS 2009-01-03
RcRownchangeKK*chgGame
 2202 2368 4.50 8 -1.15 10 -11.50 
  Simkin, Alexander 2018 RUS1.0010.11101.10 
  Fedoseev, Vasily 2171 RUS0.001-0.7510-7.50 
  Utkin, Alexander 2196 RUS1.0010.27102.70 
  Timofeev, Andrei 2216 RUS0.501-0.2010-2.00 
  Kharitonov, Aleksandr 2092 RUS1.0010.17101.70 
  Zubritskiy, Artyom 2347 RUS1.0010.47104.70 
  Daskevics, Vadims f2326 LAT0.001-0.5610-5.60 
  Valov, Ilya 2251 RUS0.001-0.6610-6.60 

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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