Individual Calculations December 2022
 Courjal, Juliette  Total change: -35.60  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open B CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1285 1373 2.00 4 -0.45 40 -18.00 
  Angele, Henri 1167 FRA1.0010.24409.60 
  Deleu, Leen 1203 BEL0.001-0.7240-28.80 
  Pierquin, Jean-Bernard 1249 FRA1.0010.334013.20 
  Delage, Olivier 1519 FRA0.001-0.3040-12.00 

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 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1418 1373 0.00 1 -0.44 40 -17.60 
  Jutard, Yann 1418 FRA0.001-0.4440-17.60 

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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