Rapid: Individual Calculations December 2017
 Estrov, Valery  Total change: 16.80  Rating chartPersonal card
 Rapid - Novosibirsk Cup open 2017 - 5 stage Novosibirsk RUS 2017-11-18
RcRownchangeKK*chgGame
 1873 1621 2.50 8 0.84 20 16.80 
  Pozharsky, Nikolai 2021  * RUS0.001-0.0820-1.60 
  Makarov, Dmitry 1806 RUS1.0010.742014.80 
  Solomin, Vyacheslav 1869 RUS0.5010.31206.20 
  Letyagin, Boris 1829 RUS1.0010.772015.40 
  Yangulov, Maxim 1970 RUS0.001-0.1120-2.20 
  Dergilev, Igor 2021  * RUS0.001-0.0820-1.60 
  Smekhov, Nikolai 1645 RUS0.001-0.4720-9.40 
  Maslov, Vladimir 1825 RUS0.001-0.2420-4.80 
 * 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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