Individual Calculations January 2023
 Eriksson, Stig-Ove  Total change: -42.00  Rating chartPersonal card
 Overharde KM 2022 R5678 Gavle SWE 2022-10-30
RcRownchangeKK*chgGame
 1690 1814 1.50 4 -1.05 40 -42.00 
  Yngvesson, Lars 1414  * SWE0.501-0.4240-16.80 
  Amnell, Mats 1843 SWE0.001-0.4640-18.40 
  Bomark, Per-Olof 1792 SWE1.0010.474018.80 
  Englund, Hakan 1712 SWE0.001-0.6440-25.60 
 * 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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