Individual Calculations December 2022
 Rachez, Christophe  Total change: 1.00  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1713 1875 0.50 2 -0.93 20 -18.60 
  Lalou, Olivier 1713 FRA0.501-0.2120-4.20 
  Della Ragione, Enzo 1712 FRA0.001-0.7220-14.40 

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)
 
 Team 2023 - Nationale 3 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1878 1884 2.00 2 0.98 20 19.60 
  Bizat, Michel 1901 FRA1.0010.522010.40 
  Gros, Guilhem 1854 FRA1.0010.46209.20 

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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