Individual Calculations March 2020
 Petrov, Alexey  Total change: -80.40  Rating chartPersonal card
 Moscow Open 2020 C Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1554 1954 1.50 6 -4.02 20 -80.40 
  Karapetyan, Alexander 1554  * RUS0.501-0.4220-8.40 
  Tsyrkun, Evgeny 1554  * RUS0.001-0.9220-18.40 
  Lunin, Aleksey 1554  * RUS0.001-0.9220-18.40 
  Bukreev, Stanislav 1554  * RUS0.501-0.4220-8.40 
  Huseynova, Lala 1554  * AZE0.501-0.4220-8.40 
  Davydov, Maxim 1554  * RUS0.001-0.9220-18.40 
 * 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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