Rapid: Individual Calculations February 2019
 Petrenko, Valentin  Total change: 21.60  Rating chartPersonal card
 New year starts 2019 D Rybinsk RUS 2019-01-03
RcRownchangeKK*chgGame
 1718 1807 6.50 9 1.08 20 21.60 
  Klimina, Nina 1407  * RUS1.0010.08201.60 
  Dmitrov, Aleksandr 1472 RUS0.001-0.8820-17.60 
  Zlobin, Boris 1518 RUS1.0010.16203.20 
  Arkhipov, Sergey 1703 RUS1.0010.36207.20 
  Knyazev, Nikolay 1773 RUS1.0010.45209.00 
  Radzhabov, Roman 1991 RUS1.0010.742014.80 
  Smirnov, Alexander Y. 2166 RUS0.5010.40208.00 
  Sokolov, Nikita 1830 RUS0.001-0.4720-9.40 
  Kulakov, Timofei 1605 RUS1.0010.24204.80 
 * 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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