Individual Calculations August 2021
 Isakova, Anna  Total change: 60.80  Rating chartPersonal card
 Voronezh Regional Chess Club Amateur Championship 2021 Voronezh RUS 2021-07-10
RcRownchangeKK*chgGame
 1442 1256 4.00 8 1.52 40 60.80 
  Aleshin, Roman 1656  * RUS0.5010.424016.80 
  Sushkov, Mikhail 1656  * RUS0.001-0.0840-3.20 
  Bykovskaya, Anzhelika 1155 RUS0.501-0.1440-5.60 
  Klimentova, Anna 1480 RUS0.5010.284011.20 
  Samokhin, Vladimir 1175 RUS0.501-0.1140-4.40 
  Matasova, Valerya 1125 RUS1.0010.324012.80 
  Kuzmin, Vitaly 1634 RUS1.0010.914036.40 
  Sokolovsky, Victor 1656  * RUS0.001-0.0840-3.20 
 * 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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