Individual Calculations August 2017
 Coussot, Jean-Claude  Total change: -5.60  Rating chartPersonal card
 10e open international d'Ille-et-Vilaine - Tournoi B RENNES FRA 2017-07-08
RcRownchangeKK*chgGame
 1472 1680 5.00 7 -0.28 20 -5.60 
  Gauer, Pierre 1401 FRA0.501-0.3420-6.80 
  Sarazin, Amelie 1280  * FRA1.0010.08201.60 
  Aubry, Pascal 1490 FRA1.0010.25205.00 
  Le Meur, Bernard 1635 FRA0.501-0.0620-1.20 
  Trebon, Cedric 1461 FRA0.501-0.2820-5.60 
  Mercier, Franck 1491 FRA1.0010.25205.00 
  Herreman-Boutot, Louise 1545 FRA0.501-0.1820-3.60 
 * 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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