Rapid: Individual Calculations April 2016
 Perekrestov, Viktor  Total change: 5.60  Rating chartPersonal card
 Veteran Champ YFO 2015_rapid Azov RUS 2016-02-17
RcRownchangeKK*chgGame
 2016 1919 3.00 7 0.28 20 5.60 
  Kovalenko, Vladimir 2155 RUS0.001-0.2020-4.00 
  Airapetian, Eduard 1967 RUS1.0010.572011.40 
  Khachaturian, Georgiy N. f2043 RUS1.0010.672013.40 
  Nadozor, Eduard 2031 RUS0.001-0.3520-7.00 
  Nikitin, Alexej f2319  * RUS0.001-0.0820-1.60 
  Nikolaev, Valerij 1842 RUS0.001-0.6120-12.20 
  Airapetian, Valentin 1755 RUS1.0010.28205.60 
 * 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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