Blitz: Individual Calculations February 2020
 Kovalenko, Aleksandr  Total change: 13.40  Rating chartPersonal card
 Voronezh Christmas 2020 Blitz Voronezh RUS 2020-01-08
RcRownchangeKK*chgGame
 1418 1050 1.50 8 0.67 20 13.40 
  Zhurova, Anna 1450  * RUS0.001-0.0820-1.60 
  Vlasova, Olesia wc1450  * RUS0.001-0.0820-1.60 
  Volodin, Konstantin 1450  * RUS0.001-0.0820-1.60 
  Poltavets, Ivan 1450  * RUS0.001-0.0820-1.60 
  Chebotnikova, Tatyana 1441 RUS1.0010.912018.20 
  Valuyskaya, Evgeniya 1304 RUS0.001-0.1920-3.80 
  Panteleev, Anatoly 1437 RUS0.5010.41208.20 
  Pechenikina, Marya 1364 RUS0.001-0.1420-2.80 
 * 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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