Rapid: Individual Calculations April 2019
 Zubova, Mariya  Total change: -3.20  Rating chartPersonal card
 Tournament, dedicated to the birthday of Honored Coach of Ukraine Alexei Kosikov Kyiv UKR 2019-03-02
RcRownchangeKK*chgGame
 2024 2070 2.50 5 -0.16 20 -3.20 
  Burdeinyi, Oleksandr 1670  * UKR1.0010.08201.60 
  Evchin, Maxim 2352 UKR0.5010.34206.80 
  Grebeniuk, Semen 2248 UKR0.001-0.2720-5.40 
  Kordik, Anton 1727 UKR0.001-0.8820-17.60 
  Khrinovskyi, Oleksiy 2123 UKR1.0010.572011.40 
 * 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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