Individual Calculations May 2023
 Souloumiac, Thibault  Total change: -21.00  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1303 1280 0.00 1 -0.47 20 -9.40 
  Bordinat, Milan 1303 FRA0.001-0.4720-9.40 

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)
 
 29e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1336 1280 2.00 6 -0.58 20 -11.60 
  Tabone, Yves 1517 FRA0.001-0.2020-4.00 
  Bert, Nina 1255 FRA1.0010.47209.40 
  Lafon, Denis 1431 FRA0.001-0.3020-6.00 
  Moufannine, Anne 1175 FRA1.0010.36207.20 
  Alcantara, Levanah 1465 FRA0.001-0.2620-5.20 
  Mouton, Pierre 1170 FRA0.001-0.6520-13.00 

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)
 

 

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