Rapid: Individual Calculations January 2022
 Redina, Ekaterina  Total change: -27.80  Rating chartPersonal card
 Rapid Moscow. December 2021 - 2 Moscow RUS 2021-12-11
RcRownchangeKK*chgGame
 1391 1277 0.00 3 -1.39 20 -27.80 
  Bachaliashvili, Eduard 1915 RUS0.001-0.0120-0.20 
  Petrova, Kseniia K. 1048 RUS0.001-0.7920-15.80 
  Kopytov, Viktor Alek 1210 RUS0.001-0.5920-11.80 

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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