Individual Calculations March 2023
 Kuijs, Nico  Total change: 2.00  Rating chartPersonal card
 MAS Open 2023 R12 Malmo SWE 2023-02-07
RcRownchangeKK*chgGame
 1647 1856 1.50 2 0.05 40 2.00 
  Ogbekene, Edmund 1456  * SWE1.0010.08403.20 
  Malmgren, Lars-Goran 1837 SWE0.501-0.0340-1.20 
 * 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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