Individual Calculations September 2021
 Slugin, Alexander  Total change: 3.80  Rating chartPersonal card
 Initsiativa-classic-august 2021 Novosibirsk RUS 2021-08-03
RcRownchangeKK*chgGame
 2124 2066 4.00 9 0.19 20 3.80 
  Novikova, Anna wm2247 RUS0.001-0.2620-5.20 
  Dudarev, Vladislav 2011 RUS1.0010.42208.40 
  Tsygankov, Dmitry 1979 RUS0.001-0.6220-12.40 
  Boronin, Aleksey V 1666  * RUS1.0010.08201.60 
  Sevostianov, Vladimir 2156 RUS1.0010.622012.40 
  Kolmagorov, Alexey 2176 RUS1.0010.652013.00 
  Kezin, Roman m2466  * RUS0.001-0.0820-1.60 
  Kazachansky, Sergei 2250 RUS0.001-0.2620-5.20 
  Vorobjov, Stanislav 2168 RUS0.001-0.3620-7.20 
 * 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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