Individual Calculations December 2022
 Jurasz, Antoni  Total change: -1.20  Rating chartPersonal card
 Team 2023 - IDF Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1590 1990 1.00 1 0.08 20 1.60 
  Salvador, Christine 1590  * 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)
 
 Team 2023 - Nationale 2 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1939 1990 1.00 2 -0.14 20 -2.80 
  Koch, Alain 1860 FRA1.0010.32206.40 
  Jimenez, Martin 2018 FRA0.001-0.4620-9.20 

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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