Rapid: Individual Calculations August 2017
 Vakulenko, Aleksandr  Total change: 88.80  Rating chartPersonal card
 CZECH OPEN 2017 - G2 - rapid tournament Pardubice CZE 2017-07-19
RcRownchangeKK*chgGame
 1988 1777 6.50 9 4.44 20 88.80 
  Anatskiy, Alexey 2023 UKR1.0010.812016.20 
  Pein, Jonathan 1971 ENG1.0010.752015.00 
  Plasek, Zdenek 1993 CZE1.0010.782015.60 
  Yakimenko, Alexander A. 2006 RUS0.5010.29205.80 
  Nehyba, Martin 1926 CZE0.5010.20204.00 
  Igumnov, Alexandr 1967 RUS0.5010.25205.00 
  Kashkarov, Mikhail f2014 KAZ1.0010.802016.00 
  Holy, Filip 1968 CZE0.5010.25205.00 
  Chekletsov, Egor 2028 RUS0.5010.31206.20 

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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