Individual Calculations April 2023
 Mamatkulov, Sarvar  Total change: 61.20  Rating chartPersonal card
 V. P. Yandemirov Memorial 2023_B13 Kazan RUS 2023-03-12
RcRownchangeKK*chgGame
 1241 1103 3.50 6 1.53 40 61.20 
  Nutfullin, Sharifulla 1400 RUS0.001-0.1540-6.00 
  Saryg-Lama, Mongun 1039 RUS1.0010.414016.40 
  Kudryashov, Anton 1189 RUS1.0010.624024.80 
  Khaybulin, Eldar 1166 RUS1.0010.594023.60 
  Zakirov, Daud 1322 RUS0.001-0.2240-8.80 
  Volkov, Aleksandr Ser 1328 RUS0.5010.284011.20 

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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