Individual Calculations August 2021
 Geranichev, Mikhail  Total change: 1.80  Rating chartPersonal card
 Golubitskaya OPEN - 2021 Golubitskaia RUS 2021-06-23
RcRownchangeKK*chgGame
 1810 2000 6.50 9 0.09 20 1.80 
  Gutsulyak, Alisa 1600  * RUS1.0010.08201.60 
  Galustyan, Sergey 1720 RUS1.0010.16203.20 
  Dadukov, Victor 1885 RUS1.0010.34206.80 
  Kudritsky, Maksim 1898 RUS0.501-0.1420-2.80 
  Ushakov, Aleksander 2036 RUS0.5010.05201.00 
  Kalensky, Valery 1600  * RUS0.001-0.9220-18.40 
  Gutsulyak, Nikolay 1910 RUS1.0010.38207.60 
  Denner, Nikita 1600  * RUS1.0010.08201.60 
  Petrov, Viacheslav 2041 RUS0.5010.06201.20 
 * 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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