Rapid: Individual Calculations December 2019
 Choudhury, Mostaque  Total change: 19.60  Rating chartPersonal card
 BBCA FIDE Rapidplay 2019 Major London ENG 2019-11-10
RcRownchangeKK*chgGame
 1606 1383 2.00 4 0.98 20 19.60 
  Finnegan, Oliver 1710 ENG0.001-0.1320-2.60 
  Berkley, Stephen W 1280 ENG1.0010.36207.20 
  Baker, Matthew Jd 1711 ENG1.0010.872017.40 
  Hossain, Mohammed Ashraf 1721 ENG0.001-0.1220-2.40 

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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