Rapid: Individual Calculations December 2019
 Sundin, Sven-Ingvar  Total change: 3.80  Rating chartPersonal card
 Hasselbacken Chess Open 2019 snabb Stockholm SWE 2019-11-01
RcRownchangeKK*chgGame
 1869 1611 1.00 4 0.19 20 3.80 
  Ilmoni, Tommy 2011  * FIN0.001-0.0820-1.60 
  Modell, Brage 1702 NOR0.001-0.3820-7.60 
  Myrberg, Rickard 1853 SWE1.0010.802016.00 
  Bragesjo, Tomas 1908 SWE0.001-0.1520-3.00 
 * 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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