Individual Calculations December 2022
 Lucas, Jean-Christian  Total change: -2.20  Rating chartPersonal card
 Team 2023 - IDF Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 2108 2031 1.00 1 0.61 20 12.20 
  Rivet, Cyrille 2108 FRA1.0010.612012.20 

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)
 
 Team 2023 - Nationale 2 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1949 2031 0.50 2 -0.72 20 -14.40 
  Leclerc, Louis 1950 FRA0.501-0.1120-2.20 
  Ahmed Holi Ali, Moawia c1948 SUD0.001-0.6120-12.20 

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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