Rapid: Individual Calculations July 2017
 Arkhipov, Sergey  Total change: 27.40  Rating chartPersonal card
 4th Open Cup Yaroslavl region rapid 2017 Rybinsk RUS 2017-06-12
RcRownchangeKK*chgGame
 1992 1769 2.50 5 1.37 20 27.40 
  Radzhabov, Roman 2058 RUS0.001-0.1620-3.20 
  Gulin, Vladislav 1979 RUS0.001-0.2320-4.60 
  Matjukhin, Anatolij 1950 RUS1.0010.742014.80 
  Gerasimov, Nikolay P. 1890 RUS1.0010.662013.20 
  Akulinkin, Vladimir 2081 RUS0.5010.36207.20 

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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