Rapid: Individual Calculations September 2013
 Ruchkin, Ivan  Total change: -4.60  Rating chartPersonal card
 Lipetsk Rapid chmp Lipetsk RUS 2013-08-09
RcRownchangeKK*chgGame
 2034 2155 5.50 9 -0.23 20 -4.60 
  Rastorguev, Alexandr 1755  * RUS1.0010.08201.60 
  Vikhirev, Boris 1846 RUS1.0010.14202.80 
  Ermolaev, Alexander 1933 RUS1.0010.22204.40 
  Grigorjev, Iljya 2049 RUS0.001-0.6420-12.80 
  Shishkin, Aleksey A. c2213 RUS0.5010.08201.60 
  Geranichev, Mikhail 2111 RUS0.501-0.0620-1.20 
  Bokov, Alexandr 1877 RUS1.0010.17203.40 
  Venevtsev, Andrey f2295 RUS0.001-0.3120-6.20 
  Skomorohov, Grigorij 2223 RUS0.5010.09201.80 
 * 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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