Individual Calculations October 2022
 Mukha, Aleksey  Total change: -53.00  Rating chartPersonal card
 P.Romanovskiy Memorial 2022 St. Petersburg RUS 2022-09-09
RcRownchangeKK*chgGame
 1496 1588 2.00 7 -2.65 20 -53.00 
  Chyndygyr, Tamerlan f2332 RUS0.0010.00200.00 
  Baltin, David 1252 RUS0.501-0.3820-7.60 
  Kuznetsov, Daniil Al. 1342 RUS0.001-0.8120-16.20 
  Dodonov, Ivan 1568 RUS0.001-0.5320-10.60 
  Plotnikov, Ivan 1188  * RUS0.501-0.4220-8.40 
  Revyakin, Evgeniy 1415 RUS0.001-0.7320-14.60 
  Makarova, Maria A. 1372 RUS1.0010.22204.40 
 * 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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