Rapid: Individual Calculations February 2022
 Sherbakov, Vladimir  Total change: -17.80  Rating chartPersonal card
 Omsk_Bazis_2022 Omsk RUS 2022-01-04
RcRownchangeKK*chgGame
 2002 2356 5.00 7 -0.89 20 -17.80 
  Grigoryev, Vadim 1859 RUS1.0010.04200.80 
  Moiseev, Valeriy 1839 RUS1.0010.04200.80 
  Pisarev, Konstantin 1846 RUS0.501-0.4620-9.20 
  Gavrilov, Andrey S. 1929 RUS1.0010.07201.40 
  Krivko, Yuri 2157 RUS0.501-0.2620-5.20 
  Starosek, Konstantin 2431 RUS0.5010.10202.00 
  Melnikov, Vadim 1956  * RUS0.501-0.4220-8.40 
 * 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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