Rapid: Individual Calculations October 2021
 Bragiin, Sergei I.  Total change: -41.60  Rating chartPersonal card
 Tula2021rapidPF Tula RUS 2021-09-04
RcRownchangeKK*chgGame
 1554 1980 5.00 8 -2.08 20 -41.60 
  Orlov, Valery 1643 RUS1.0010.12202.40 
  Nikonov, Maksim 1364 RUS0.001-0.9820-19.60 
  Tanaev, Viktor 1879 RUS0.501-0.1420-2.80 
  Molchanov, Ivan 1748 RUS0.501-0.2920-5.80 
  Mugenov, Vadim 1364 RUS0.001-0.9820-19.60 
  Mugenov, David 1245 RUS1.0010.01200.20 
  Bespalova, Sofia 1612 RUS1.0010.10202.00 
  Novikov, Denis Max 1576 RUS1.0010.08201.60 

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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