Blitz: Individual Calculations June 2019
 Efremov, Valery  Total change: -10.80  Rating chartPersonal card
 G.N. Nikonov Memorial_blitz Surgut RUS 2019-05-20
RcRownchangeKK*chgGame
 1652 1786 4.00 7 -0.54 20 -10.80 
  Fedorova, Marina 1386  * RUS0.001-0.9220-18.40 
  Khazova, Viktorija 1528 RUS0.501-0.3220-6.40 
  Krylov, Maxim 1696 RUS0.501-0.1220-2.40 
  Gataullin, Artur 1971 RUS0.001-0.2620-5.20 
  Salmin, Pavel 1451 RUS1.0010.12202.40 
  Fedorov, Kirill 1600 RUS1.0010.26205.20 
  Lilov, Aleksandr 1932 RUS1.0010.702014.00 
 * 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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