Rapid: Individual Calculations June 2023
 Eriksson, Bengt  Total change: -27.20  Rating chartPersonal card
 Deltalift Open 2023 rpd Halmstad SWE 2023-05-18
RcRownchangeKK*chgGame
 1677 1981 2.00 4 -1.36 20 -27.20 
  Djuric, Bogdan 1675 SWE0.001-0.8620-17.20 
  Lindberg, Cajsa 1585 SWE1.0010.08201.60 
  Cong, Guanbo 1866 SWE0.001-0.6620-13.20 
  Platkovs, Daniils 1581  * SWE1.0010.08201.60 
 * 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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