Rapid: Individual Calculations December 2022
 Johansson, Mattias 1973  Total change: -6.40  Rating chartPersonal card
 Gefle Elite Chess Open 2022 rpd Gavle SWE 2022-11-18
RcRownchangeKK*chgGame
 1707 1470 0.50 3 -0.32 20 -6.40 
  Eriksson, Lennarth 1999 SWE0.5010.47209.40 
  Amnell, Mats 1743 SWE0.001-0.1720-3.40 
  Tripathi, Pratyush 1379 SWE0.001-0.6220-12.40 

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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