Rapid: Individual Calculations April 2020
 Gaifullin, Artur  Total change: -26.80  Rating chartPersonal card
 PFO 2020 M rpd Izhevsk RUS 2020-03-21
RcRownchangeKK*chgGame
 2109 2303 5.00 9 -1.34 20 -26.80 
  Sterkhov, Demid A 1675 RUS1.0010.01200.20 
  Lykov, Sergey 1969 RUS1.0010.12202.40 
  Shaposhnikov, Evgeny g2581 RUS0.001-0.1720-3.40 
  Zhafyarov, Adel 2012 RUS1.0010.15203.00 
  Osipov, Daniil 2069 RUS0.001-0.7920-15.80 
  Zhukov, Maksim f1988 RUS1.0010.14202.80 
  Filipenko, Alexander V m2163 RUS1.0010.31206.20 
  Goltsev, Dmitry f2297 RUS0.001-0.5120-10.20 
  Trifonov, Pavel f2227 RUS0.001-0.6020-12.00 

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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