Rapid: Individual Calculations May 2019
 Ali, Golam S  Total change: 5.00  Rating chartPersonal card
 26th Birmingham Rapidplay Open Birmingham ENG 2019-03-31
RcRownchangeKK*chgGame
 2030 1854 2.00 6 0.25 20 5.00 
  Mason, Donald J 2120 ENG0.001-0.1820-3.60 
  Sagyaman, Francis W 2008 PHI0.001-0.2920-5.80 
  Lee, Richard M 1959 ENG1.0010.642012.80 
  Paul, Nathanael 2055 ENG0.001-0.2420-4.80 
  Angelov, Emil 2254  * BUL0.001-0.0820-1.60 
  Somton, Anita 1784 ENG1.0010.40208.00 
 * 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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