Individual Calculations July 2013
 Gayraud, Christian  Total change: 16.05  Rating chartPersonal card
 Tournoi interne du club d'Albi 2013 (-2200) ALBI FRA 2013-05-03
RcRownchangeKK*chgGame
 1634 1455 2.50 5 1.07 15 16.05 
  Bories, Jean-Paul 1528 FRA1.0010.60159.00 
  Schegerin, Andre 1785 FRA0.001-0.1215-1.80 
  Grondin, Luciano 1518 FRA0.5010.09151.35 
  De Baralle, Michel 1538 FRA1.0010.61159.15 
  Fabre, Philippe 1800 FRA0.001-0.1115-1.65 

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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