Rapid: Individual Calculations September 2017
 Butylkin, Alexey  Total change: 2.80  Rating chartPersonal card
 Pushkin 2017 Chess Day Rapid St. Petersburg RUS 2017-07-29
RcRownchangeKK*chgGame
 2005 2172 5.00 7 0.14 20 2.80 
  Shishkin, Semyon 1819 RUS1.0010.11202.20 
  Mamochev, Andrei 1966 RUS1.0010.24204.80 
  Illarionov, Aleksei 1908 RUS1.0010.18203.60 
  Poljakov, Konstantin 2252 RUS0.001-0.3920-7.80 
  Klobukov, Alexey 2016 RUS1.0010.29205.80 
  Fedorov, Vladimir 1839 RUS1.0010.12202.40 
  Shalygin, Andrei 2237 RUS0.001-0.4120-8.20 

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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