Rapid: Individual Calculations June 2023
 Zhang, Junyi  Total change: 10.00  Rating chartPersonal card
 London FIDE Rapidplay - 6 May 2023 - Open London ENG 2023-05-06
RcRownchangeKK*chgGame
 1799 1663 2.00 5 0.25 40 10.00 
  Lalic, Peter D c2066 ENG0.001-0.0840-3.20 
  Bharat Kumar, Balahari 1612 ENG0.001-0.5740-22.80 
  Giampiero, Amato 1851 ENG0.001-0.2640-10.40 
  Vashisht-Pigem, Raman 1561 ENG1.0010.364014.40 
  Vesciunas, Tomas 1907 LTU1.0010.804032.00 

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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