Individual Calculations July 2019
 Boudier, Thomas  Total change: -4.20  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1570 1546 2.50 6 -0.21 20 -4.20 
  Sicurani, Bruno 1687 FRA1.0010.692013.80 
  Toutan, Gilles 1737 FRA0.001-0.2520-5.00 
  Collin, Pascal 1761 FRA0.001-0.2320-4.60 
  Gillet, Alain 1146  * FRA1.0010.08201.60 
  Courtine, Thomas 1811 FRA0.001-0.1820-3.60 
  Ries, Antoine 1280 FRA0.501-0.3220-6.40 
 * 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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