Rapid: Individual Calculations December 2023
 Belov, David  Total change: 13.60  Rating chartPersonal card
 NvSSF JDM 2023 Helsingborg SWE 2023-11-04
RcRownchangeKK*chgGame
 1360 1272 1.50 3 0.34 40 13.60 
  Al-Sherufi, Haider 1493 SWE0.001-0.2240-8.80 
  Abdulkader, Ahmad 1359 SWE0.5010.12404.80 
  Olsson Hansen, Lucas 1227 SWE1.0010.444017.60 

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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