Individual Calculations September 2023
 Ordronneau, Jean  Total change: -44.00  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1537 1753 4.50 9 -2.20 20 -44.00 
  Ferrandi, Bernard 1591 FRA0.001-0.7120-14.20 
  Bourquin, Remi 1377 FRA1.0010.09201.80 
  Alcantara, Eliyakim 1525 FRA0.001-0.7920-15.80 
  Le Roc`h, Daniel 1583 FRA0.001-0.7220-14.40 
  Minde, Heloise 1353  * FRA1.0010.08201.60 
  Bienaime, Hugo 1613 FRA1.0010.31206.20 
  Le Montagner, Yoann 2046 FRA0.001-0.1520-3.00 
  Le Gal, Nicolas 1319 FRA0.501-0.4420-8.80 
  Gelibter, Marc 1428 FRA1.0010.13202.60 
 * 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)
 

 

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