Rapid: Individual Calculations March 2023
 Perepelkin, Vitaly  Total change: -52.80  Rating chartPersonal card
 Rapid Moscow. February 2023 - 2 Moscow RUS 2023-02-11
RcRownchangeKK*chgGame
 1538 1586 1.00 6 -2.64 20 -52.80 
  Goltsev, Dmitry f2313 RUS0.001-0.0120-0.20 
  Grigoriev, Ivan S. 1205 RUS1.0010.09201.80 
  Gukhman, Sergey 1967 RUS0.001-0.0920-1.80 
  Zavadin, Mikhail 1229 RUS0.001-0.8920-17.80 
  Chegurov, Timofey 1325 RUS0.001-0.8220-16.40 
  Groshev, Maksim 1186  * 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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