Rapid: Individual Calculations April 2020
 Kolchin, Maxim  Total change: 1.20  Rating chartPersonal card
 PFO 2020 M rpd Izhevsk RUS 2020-03-21
RcRownchangeKK*chgGame
 1680 1885 2.00 3 0.06 20 1.20 
  Starkov, Maksim 1206 RUS1.0010.01200.20 
  Mirzaev, Aziz f2246 RUS0.001-0.1020-2.00 
  Meluzov, Sergey 1588 RUS1.0010.15203.00 

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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