Rapid: Individual Calculations January 2021
 Zaitsev, Dmitry V.  Total change: -9.80  Rating chartPersonal card
 Tver region chess championship rapid Tver RUS 2020-11-29
RcRownchangeKK*chgGame
 1897 1996 3.00 6 -0.49 20 -9.80 
  Proshin, Artem 1349 RUS1.0010.01200.20 
  Yakovlev, Boris 1670 RUS1.0010.13202.60 
  Rabadanov, Anatoliy 1940 RUS1.0010.42208.40 
  Skvortsov, Alexandr L. f2109 RUS0.001-0.3520-7.00 
  Nadeev, Sergey f2414 RUS0.001-0.0720-1.40 
  Belyaev, Artem 1902 RUS0.001-0.6320-12.60 

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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