Rapid: Individual Calculations November 2020
 Kruglikov, Alexander  Total change: -23.00  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2020 St. Petersburg RUS 2020-10-10
RcRownchangeKK*chgGame
 1827 1941 4.00 8 -1.15 20 -23.00 
  Klobukov, Sergey 1632 RUS0.001-0.8620-17.20 
  Dubinsky, Alexander 1755 RUS1.0010.26205.20 
  Zhukov, Gennady 1769 RUS0.501-0.2320-4.60 
  Ravinskiy, Petr 1753 RUS1.0010.26205.20 
  Borisov, Alexander 1865 RUS0.501-0.1020-2.00 
  Elkin, Lev 1845 RUS1.0010.37207.40 
  Ivanova, Tatiana 2087 RUS0.001-0.3020-6.00 
  Sorin, Boris 1908 RUS0.001-0.5520-11.00 

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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