Individual Calculations December 2022
 Lamiri, Samir  Total change: 3.60  Rating chartPersonal card
 Team 2023 - 60' Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1384 1514 1.50 2 0.22 40 8.80 
  Belverge, Serge 1190 FRA1.0010.13405.20 
  Gandreuil, Brice 1577 FRA0.5010.09403.60 

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 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1702 1514 0.00 1 -0.26 20 -5.20 
  Souldadie, Jean-Marc 1702 FRA0.001-0.2620-5.20 

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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