Individual Calculations April 2020
 Vanderperren, Eric  Total change: -44.00  Rating chartPersonal card
 VO Moscow. February 2020 Moscow RUS 2020-02-09
RcRownchangeKK*chgGame
 1521 1834 4.50 8 -2.20 20 -44.00 
  Korytin, Nikita 1434  * RUS0.001-0.9220-18.40 
  Razygraev, Grigoriy 1434  * RUS1.0010.08201.60 
  Kandrashina, Darya 1471 RUS0.001-0.9020-18.00 
  Alshin, Rafael 1434  * RUS1.0010.08201.60 
  Davidyan, Vladimir 1443 RUS1.0010.09201.80 
  Sinaiskiy, Artem 1434  * RUS1.0010.08201.60 
  Kokueva, Alisa 1696 RUS0.501-0.1920-3.80 
  Ashrapov, Daler 1821 RUS0.001-0.5220-10.40 
 * 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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