Individual Calculations July 2021
 Gabdrakipov, Kirill  Total change: 9.80  Rating chartPersonal card
 Open space 2021 championship Korolev Korolev RUS 2021-05-23
RcRownchangeKK*chgGame
 1829 1843 4.50 8 0.49 20 9.80 
  Kolmakov, Pavel 2143 RUS0.001-0.1520-3.00 
  Medunitsin, Vladimir 1443  * RUS1.0010.08201.60 
  Usov, Dmitry E. 1443  * RUS1.0010.08201.60 
  Semenov, Rinat m2044 RUS0.001-0.2420-4.80 
  Tereshchenko, Oksana 1982 RUS1.0010.692013.80 
  Usov, Aleksandr E. 2143 RUS0.5010.35207.00 
  Neklyudov, Taras 1828 RUS0.001-0.5220-10.40 
  Artemov, Roman 1603 RUS1.0010.20204.00 
 * 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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