Rapid: Individual Calculations June 2019
 Kulkov, Semen  Total change: -9.80  Rating chartPersonal card
 Satka Cup 2019 rapid (5th lap) Satka RUS 2019-05-25
RcRownchangeKK*chgGame
 1384 1181 1.00 5 -0.49 20 -9.80 
  Zhabkin, Mikhail 1581  * RUS0.001-0.0820-1.60 
  Seliverstov, Nikolai 1581  * RUS0.001-0.0820-1.60 
  Tretyakov, Matvei 1131 RUS1.0010.43208.60 
  Kaliev, Konstantin 1581  * RUS0.001-0.0820-1.60 
  Mysova, Svetlana 1048 RUS0.001-0.6820-13.60 
 * 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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