Individual Calculations December 2022
 Guillemart, Serge  Total change: 6.80  Rating chartPersonal card
 1er Open International d'Automne d'Ajaccio AJACCIO FRA 2022-10-29
RcRownchangeKK*chgGame
 1859 2140 3.50 5 -0.50 20 -10.00 
  Jaulneau, Christophe 1746 FRA1.0010.08201.60 
  Orsoni, Jean-Philippe 1790 FRA1.0010.11202.20 
  Humeau, Cyril f2222 FRA0.5010.11202.20 
  Bonelli Maestracci, Pierre Joseph 1799 FRA0.001-0.8820-17.60 
  Deladerriere, Helio 1740  * 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 - CRS Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 2077 2140 2.00 2 0.84 20 16.80 
  Vilaisarn, Akkhavanh f2222 FRA1.0010.612012.20 
  Campana, Marc-Antoine 1931 FRA1.0010.23204.60 

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)
 

 

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