Individual Calculations January 2020
 Kulkov, Semen  Total change: -22.00  Rating chartPersonal card
 Satka Championship 2019 Satka RUS 2019-11-18
RcRownchangeKK*chgGame
 1446 1282 1.00 5 -0.55 40 -22.00 
  Mukhametnurov, Valery 1682  * RUS0.001-0.0840-3.20 
  Ivshin, Semen 1147 RUS1.0010.324012.80 
  Mirgalina, Anna 1440 RUS0.001-0.2940-11.60 
  Bazhenov, Igor 1547 RUS0.001-0.1840-7.20 
  Skobochkina, Maria 1415 RUS0.001-0.3240-12.80 
 * 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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