Individual Calculations September 2021
 Gukhman, Sergey  Total change: -63.20  Rating chartPersonal card
 Vladimir OPEN-2021 Vladimir RUS 2021-08-05
RcRownchangeKK*chgGame
 1764 1926 4.50 9 -1.58 40 -63.20 
  Makarov, Maksim Ser 1526  * RUS0.001-0.9240-36.80 
  Asachenko, Ksenia 1526  * RUS1.0010.08403.20 
  Belinskiy, Nikita 1526  * RUS1.0010.08403.20 
  Lipilin, Ilia f2189 RUS0.001-0.1840-7.20 
  Minakov, Artemij 1843 RUS0.501-0.1140-4.40 
  Zherikhov, Igor 1785 RUS0.001-0.6940-27.60 
  Kuznetsov, Ivan V. 1744 RUS1.0010.264010.40 
  Sidorova, Margarita 1586 RUS1.0010.12404.80 
  Orekhov, Stepan 2150 RUS0.001-0.2240-8.80 
 * 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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