Individual Calculations February 2020
 Kolobov, Dmitriy  Total change: -83.60  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1323 1484 3.50 8 -2.09 40 -83.60 
  Filatov, Artem 1256 RUS0.501-0.2940-11.60 
  Dvoeglazova, Daria 1399 RUS1.0010.384015.20 
  Korshunov, Sergey A 1821 RUS0.001-0.1240-4.80 
  Baryshnikov, Grigoriy 1266 RUS0.501-0.2840-11.20 
  Erokhov, Arseniy 1266 RUS0.501-0.2840-11.20 
  Balyukov, Vladimir 1084  * RUS0.001-0.9240-36.80 
  Solunov, Danila 1325 RUS0.001-0.7140-28.40 
  Barbashov, Mikhail 1164 RUS1.0010.13405.20 
 * 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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