Individual Calculations May 2021
 Zubkov, Vasiliy  Total change: -11.20  Rating chartPersonal card
 Ulianovsk Cup 2021 Ulianovsk RUS 2021-04-24
RcRownchangeKK*chgGame
 1575 1704 4.00 7 -0.56 20 -11.20 
  Chavkina, Anastasia 1498 RUS1.0010.24204.80 
  Golubchikov, Alexey 1879 RUS0.001-0.2720-5.40 
  Osipov, Egor 1598 RUS0.001-0.6420-12.80 
  Poluektov, Ivan 1304  * RUS1.0010.08201.60 
  Dolgov, Alexander 1485 RUS1.0010.22204.40 
  Belokhlebov, Alexey 1742 RUS0.001-0.4520-9.00 
  Peruhin, Anatoliy 1519 RUS1.0010.26205.20 
 * 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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