Rapid: Individual Calculations June 2023
 Reid, Gregor J M  Total change: -20.00  Rating chartPersonal card
 Deltalift Open 2023 rpd Halmstad SWE 2023-05-18
RcRownchangeKK*chgGame
 1835 2181 2.50 4 -1.00 20 -20.00 
  Tripathi, Pratyush 1781  * SWE1.0010.08201.60 
  Moborn, Anders 1954 SWE0.001-0.7920-15.80 
  Olsson, Thomas 1879 SWE1.0010.15203.00 
  Frank, Anton 2006 1726 SWE0.501-0.4420-8.80 
 * 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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