Individual Calculations February 2022
 Le Corre, Yves  Total change: -0.80  Rating chartPersonal card
 Championnat du Morbihan toutes categories 2021-22 (-2200) r4-5 ARRADON FRA 2022-01-08
RcRownchangeKK*chgGame
 1514 1757 1.50 2 -0.04 20 -0.80 
  Guegan, Michel 1671 FRA0.501-0.1220-2.40 
  Tanguy, Amaury 1357  * FRA1.0010.08201.60 
 * 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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