Individual Calculations December 2023
 Thery-Lahbib, Luka  Total change: -4.20  Rating chartPersonal card
 Open FIDE Novembre 2023 Club 608 - Paris 15eme Tournoi B -1500 PARIS FRA 2023-11-04
RcRownchangeKK*chgGame
 1511 1350 0.00 1 -0.29 40 -11.60 
  Pendaries-Issaurat, Philippe 1511 FRA0.001-0.2940-11.60 

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)
 
NOTE: K factor changed
 Team 2024 - Nationale 4 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1503 1350 1.00 2 0.37 20 7.40 
  Brouard, Noah 1380 FRA1.0010.542010.80 
  Maillart, Emmanuel 1625 FRA0.001-0.1720-3.40 

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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