Individual Calculations August 2017
 Barat, Jean-Claude  Total change: -6.80  Rating chartPersonal card
 3eme Open des Vins du Medoc d'Hourtin HOURTIN FRA 2017-07-01
RcRownchangeKK*chgGame
 1559 1407 2.00 7 -0.34 20 -6.80 
  Martin, Eric 1807  * FRA0.001-0.0820-1.60 
  Vandomel, Fabrice 1757  * FRA0.001-0.1120-2.20 
  Tourenne, Dominique 1583 FRA0.001-0.2720-5.40 
  Dubo, Jacques 1353 FRA1.0010.42208.40 
  Stienon, Bruno 1510 FRA0.001-0.3620-7.20 
  Pierrel, Jerome 1778 FRA0.001-0.1020-2.00 
  Babu, Francoise 1125 FRA1.0010.16203.20 
 * 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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