Rapid: Individual Calculations November 2020
 Borisov, Alexander  Total change: 28.60  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2020 St. Petersburg RUS 2020-10-10
RcRownchangeKK*chgGame
 1964 1865 4.50 8 1.43 20 28.60 
  Savinov, Leonid 2220 RUS0.001-0.1120-2.20 
  Timirev, Sergey 1714 RUS1.0010.30206.00 
  Mukhin, Georgy 2151 RUS0.001-0.1620-3.20 
  Klyuev, Viktor 1695 RUS1.0010.28205.60 
  Kruglikov, Alexander 1941 RUS0.5010.10202.00 
  Malinicheva, Lidia wf1917 RUS1.0010.572011.40 
  Fedorov, Sergey 1987 RUS1.0010.672013.40 
  Ivanova, Tatiana 2087 RUS0.001-0.2220-4.40 

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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