Rapid: Individual Calculations April 2022
 Ermolaev, Andrey  Total change: 59.20  Rating chartPersonal card
 Serpukhov rapid 2022 Serpukhov RUS 2022-03-06
RcRownchangeKK*chgGame
 1843 1516 4.50 9 2.96 20 59.20 
  Dragomarezkij, Evgeni m2176 RUS0.001-0.0120-0.20 
  Pyatashov, Sergey 1354 RUS1.0010.29205.80 
  Novenko, Denis 1856 UKR0.5010.38207.60 
  Usov, Dmitry E. 1771 RUS1.0010.812016.20 
  Volodin, Alexandr E. 1800 RUS0.5010.34206.80 
  Dobrynin, Ivan 1870 RUS0.5010.39207.80 
  Zhukov, Anton f1962 RUS0.001-0.0620-1.20 
  Lupolov, Boris 1861 RUS1.0010.892017.80 
  Ulikhanyan, Alexandr 1935 RUS0.001-0.0720-1.40 

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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