Individual Calculations September 2021
 Kazachansky, Sergei  Total change: 16.00  Rating chartPersonal card
 Initsiativa-classic-august 2021 Novosibirsk RUS 2021-08-03
RcRownchangeKK*chgGame
 2137 2250 6.50 9 0.80 20 16.00 
  Dudarev, Vladislav 2011 RUS1.0010.20204.00 
  Boronin, Aleksey V 1850  * RUS1.0010.08201.60 
  Kezin, Roman m2484 RUS0.5010.29205.80 
  Kolmagorov, Alexey 2176 RUS0.501-0.1020-2.00 
  Novikova, Anna wm2247 RUS1.0010.502010.00 
  Latyev, Viktor 2274 RUS0.5010.03200.60 
  Sevostianov, Vladimir 2156 RUS0.501-0.1320-2.60 
  Slugin, Alexander 2066 RUS1.0010.26205.20 
  Fomkin, Dmitry 1973 RUS0.501-0.3320-6.60 
 * 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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