Blitz: Individual Calculations August 2015
 Kopeikin, Andrey  Total change: -2.80  Rating chartPersonal card
 Blitz tnmt_Day of chess Tula RUS 2015-07-20
RcRownchangeKK*chgGame
 1970 1885 2.50 7 -0.14 20 -2.80 
  Shapatin, Alexander 2114 RUS0.001-0.2120-4.20 
  Domrachev, Alexander 2146 RUS0.001-0.1820-3.60 
  Kosolapova, Lilia 2053 RUS1.0010.722014.40 
  Romanchenko, Yuri 1929 RUS0.001-0.4420-8.80 
  Elkin, Yaroslav 1988 RUS0.5010.14202.80 
  Semenov, Nikolai 2078 RUS0.001-0.2520-5.00 
  Topalidis, Ioannis D 1485  * GRE1.0010.08201.60 
 * 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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