Individual Calculations January 2022
 Henno, Sylvie  Total change: -1.60  Rating chartPersonal card
 XIVeme Tournoi d'Echecs des 5 Samedi r1-2 LE PERREUX SUR MARNE FRA 2021-11-20
RcRownchangeKK*chgGame
 1647 1247 0.00 1 -0.08 20 -1.60 
  Pai Liu, Paul 1647  * FRA0.001-0.0820-1.60 
 * 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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