Individual Calculations April 2020
 Gabdrakhmanov, Mavlet  Total change: -53.40  Rating chartPersonal card
 Alsheevskiy rayon_Open Championship 2020 Raevskiy RUS 2020-03-14
RcRownchangeKK*chgGame
 1469 1675 2.50 7 -2.67 20 -53.40 
  Sultanov, Askar 1367 RUS1.0010.14202.80 
  Kolosov, Mikhail 1536 RUS0.001-0.6920-13.80 
  Naidenov, Maksim 1668 RUS0.001-0.5120-10.20 
  Fakhrtdinova, Elvira 1275  * RUS1.0010.08201.60 
  Mukhametzyanov, Ilmir 1684 RUS0.001-0.4920-9.80 
  Zakiev, Artur 1340 RUS0.501-0.3820-7.60 
  Khannanov, Shamil 1413 RUS0.001-0.8220-16.40 
 * 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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