Rapid: Individual Calculations April 2021
 Kovtunenko, Alexandr  Total change: -13.20  Rating chartPersonal card
 Afimall_Rapid Moscow RUS 2021-03-27
RcRownchangeKK*chgGame
 1728 2106 4.00 6 -0.66 20 -13.20 
  Ivanov, Victor L m2437 RUS0.001-0.1220-2.40 
  Abrosimov, Makar 1447 RUS0.001-0.9920-19.80 
  Belyatskiy, Petr 1371 RUS1.0010.01200.20 
  Maslyanskiy, Aleksandr 1940 RUS1.0010.28205.60 
  Terekhov, Vjacheslav 1371 RUS1.0010.01200.20 
  Kashirin, Ivan 1804 RUS1.0010.15203.00 

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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