Individual Calculations February 2020
 Andreev, Volodymyr  Total change: -26.40  Rating chartPersonal card
 Cup of President Nikolaev chess federation 2020 - A Nikolaev UKR 2020-01-18
RcRownchangeKK*chgGame
 1780 1865 0.50 3 -1.32 20 -26.40 
  Peng, Li Min m2265  * UKR0.001-0.0820-1.60 
  Oleynik, Vasiliy 1590 UKR0.001-0.8320-16.60 
  Marchenko, Andrei 1485 UKR0.501-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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