Rapid: Individual Calculations November 2021
 Chekan, Varvara  Total change: 19.20  Rating chartPersonal card
 Lyubertsy Chmp rapid - 2021 Lyubertsy RUS 2021-10-02
RcRownchangeKK*chgGame
 1715 1556 4.00 8 0.96 20 19.20 
  Nikiforov, Sergey M. 1910 RUS1.0010.892017.80 
  Abrosimov, Makar 1664 RUS0.001-0.3520-7.00 
  Evstigneev, Viktor 1935 RUS0.5010.41208.20 
  Ozhogin, Gennadiy 2036 RUS0.5010.45209.00 
  Fomenko, Lev An 1222 RUS0.501-0.3820-7.60 
  Rozhkov, Maksim 1256 RUS1.0010.15203.00 
  Evtikhovich, Nikolay An 1405 RUS0.501-0.2020-4.00 
  Arkhipov, Sergey g2291 RUS0.001-0.0120-0.20 

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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