Individual Calculations May 2023
 Tabone, Yves  Total change: -26.60  Rating chartPersonal card
 29e Open International d'Echecs de Tarbes - Blavignac (1700 elo et moins) TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1357 1517 3.50 7 -1.33 20 -26.60 
  Vinet, Clement 1199 FRA1.0010.13202.60 
  Souloumiac, Thibault 1280 FRA1.0010.20204.00 
  Tahar, Sofiane 1264 FRA1.0010.19203.80 
  Nebout, Loan 1594 FRA0.001-0.3920-7.80 
  Lagouche, Remy 1604 FRA0.001-0.3820-7.60 
  Alcantara, Eliyakim 1321 FRA0.001-0.7520-15.00 
  Hennique, Beatrice 1240 FRA0.501-0.3320-6.60 

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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