Rapid: Individual Calculations January 2021
 Kozlov, Andrey Dm.  Total change: 10.80  Rating chartPersonal card
 Championship Krasnodar region 2020 rapid men Krasnodar RUS 2020-12-05
RcRownchangeKK*chgGame
 1802 1449 2.00 6 0.54 20 10.80 
  Shakun, Arkadiy 1865 RUS0.001-0.0720-1.40 
  Batikiants, Semen 2184 RUS0.001-0.0120-0.20 
  Malchenko, Alexey 2163 RUS0.001-0.0120-0.20 
  Kornijuk, Alexandr 1319 RUS1.0010.32206.40 
  Chernyshov, Maxim 1941 RUS0.001-0.0420-0.80 
  Petrosyan, Tigran 1340 RUS1.0010.35207.00 

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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