Blitz: Individual Calculations August 2019
 Kovtunenko, Alexandr  Total change: -27.00  Rating chartPersonal card
 Chess blind tournament July blitz 2019_2 Moscow RUS 2019-07-21
RcRownchangeKK*chgGame
 2128 2357 5.50 9 -1.35 20 -27.00 
  Babarykin, Stanislav f2374 RUS0.001-0.4820-9.60 
  Grigoriev, Sergey 2153 RUS1.0010.24204.80 
  Zhadanov, Vasili B. f2301 RUS0.001-0.5820-11.60 
  Terekhin, Vladimir I. 1957  * RUS1.0010.08201.60 
  Grigoriev, Alexey 2114 RUS0.001-0.8020-16.00 
  Glagolev, Semen 1957  * RUS1.0010.08201.60 
  Polovinkin, Pavel 1957  * RUS1.0010.08201.60 
  Komissarov, Alexey f2263 RUS1.0010.37207.40 
  Esaulova, Marfa 2072 RUS0.501-0.3420-6.80 
 * 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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