Rapid: Individual Calculations April 2021
 Pishchalnikov, Roman A.  Total change: -38.60  Rating chartPersonal card
 Serpukhov rapid 2021 Serpukhov RUS 2021-03-06
RcRownchangeKK*chgGame
 1646 1778 3.00 8 -1.93 20 -38.60 
  Doncev, Alexandr 2249 MDA0.001-0.0520-1.00 
  Vervein, Eva 1249 RUS0.501-0.4720-9.40 
  Davidyan, Vladimir 1263 RUS1.0010.04200.80 
  Gorbatov, Alexej m2253 RUS0.001-0.0520-1.00 
  Lototovich, Aleksey I 1197 RUS0.501-0.4820-9.60 
  Ryazanov, Sergey 1479 RUS1.0010.15203.00 
  Zhukov, Anton f2031 RUS0.001-0.1920-3.80 
  Abrosimov, Makar 1447 RUS0.001-0.8820-17.60 

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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