Individual Calculations March 2020
 Potapov, Grigory  Total change: 67.20  Rating chartPersonal card
 73 Karelian men 2020 chmp Petrozavodsk RUS 2020-02-19
RcRownchangeKK*chgGame
 1777 1483 3.00 8 1.68 40 67.20 
  Pashkov, Vladimir M. 1864 RUS0.001-0.0940-3.60 
  Stebunov, Alexander A. 1820 RUS0.001-0.1240-4.80 
  Vovchik, Vladimir 1844 GER0.001-0.1040-4.00 
  Loboda, Alexey M. 1790 RUS1.0010.864034.40 
  Kamalov, Rashit S. 1854 RUS0.001-0.1040-4.00 
  Vikulin, Alexander A. 1655 RUS1.0010.734029.20 
  Timonen, Yuri M. 1571 RUS0.5010.12404.80 
  Kuznetsov, Victor Y. 1816 RUS0.5010.384015.20 

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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