Rapid: Individual Calculations August 2019
 Rybalkin, Gennady  Total change: 7.20  Rating chartPersonal card
 Rapid - Maestro 2019 - Rapid Open Berdsk RUS 2019-07-07
RcRownchangeKK*chgGame
 1867 1666 2.50 8 0.36 20 7.20 
  Vlasova, Nataliya wm2066  * RUS0.001-0.0820-1.60 
  Malezkey, Vladimir 1990 RUS0.001-0.1320-2.60 
  Otdelnov, Viktor 1643 RUS0.001-0.5320-10.60 
  Kharkevich, Stepan 1826 RUS1.0010.712014.20 
  Tsepennikova, Tatyana wf1940 RUS0.5010.33206.60 
  Konev, Alexander 1992 RUS0.001-0.1320-2.60 
  Daurtsev, Egor 1882 RUS0.001-0.2220-4.40 
  Urusova, Kseniya 1600 RUS1.0010.41208.20 
 * 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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