Rapid: Individual Calculations December 2020
 Sidorov, Alexandr  Total change: -21.40  Rating chartPersonal card
 Krasnoyarsk region rapid cup. 8 stage Krasnoyarsk RUS 2020-10-31
RcRownchangeKK*chgGame
 1587 1826 5.00 8 -1.07 20 -21.40 
  Gorbunov, Valeriy 1336 RUS1.0010.04200.80 
  Sat, Kaygl Ool 1708 RUS0.001-0.6620-13.20 
  Ostrovskiy, Viktor 1565 RUS0.501-0.3220-6.40 
  Tikhonov, Alexandr 1362 RUS0.501-0.4520-9.00 
  Potapenko, Viktor 1513 RUS1.0010.14202.80 
  Astrikov, Nikolay 2168 RUS0.001-0.1220-2.40 
  Murzin, Sergey 1460 RUS1.0010.10202.00 
  Ryazanov, Evgeniy 1586 RUS1.0010.20204.00 

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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