Blitz: Individual Calculations February 2023
 Dupre, Paul D  Total change: -21.60  Rating chartPersonal card
 14th Richmond Blitz Twickenham ENG 2022-12-17
RcRownchangeKK*chgGame
 2041 1834 0.50 5 -1.08 20 -21.60 
  Gasanov, Eldar g2447 UKR0.001-0.0220-0.40 
  Mirzoeva, Elmira wg2120 FID0.001-0.1620-3.20 
  Streeter, Harry P 1879 ENG0.001-0.4420-8.80 
  Han, Yichen f2323 NED0.001-0.0420-0.80 
  Buckley, Lucy 1434  * ENG0.501-0.4220-8.40 
 * 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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