Individual Calculations April 2020
 Gidaspov, Alexander  Total change: -34.40  Rating chartPersonal card
 Grand-prix Dvorets March 2020 Group E Moscow RUS 2020-02-29
RcRownchangeKK*chgGame
 1032 1164 0.50 2 -0.86 40 -34.40 
  Ivashkin, Aleksandr 1042 RUS0.001-0.6740-26.80 
  Kondratyev, Vitaly 1022 RUS0.501-0.1940-7.60 

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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