Individual Calculations March 2022
 Ribbegren, Karl Johan  Total change: 7.20  Rating chartPersonal card
 Championnat de Monaco 2022 Monte-Carlo MNC 2022-02-07
RcRownchangeKK*chgGame
 2142 2183 3.00 5 0.36 20 7.20 
  Roussiere, Christophe 1948 FRA1.0010.21204.20 
  Efimov, Igor g2381 MNC0.5010.26205.20 
  Bagheri, Amir g2360 MNC0.001-0.2720-5.40 
  Dubois, Martine wm1783  * MNC1.0010.08201.60 
  Dornbusch, Tatiana wg2238 MNC0.5010.08201.60 
 * 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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