Individual Calculations July 2013
 Lafourcade, Victor  Total change: 8.70  Rating chartPersonal card
 Open FIDE de Toulouse Lardenne 2013 (-2200) TOULOUSE FRA 2013-06-01
RcRownchangeKK*chgGame
 1631 1488 2.50 6 0.58 15 8.70 
  Beaurain, Louis 1785 FRA0.001-0.1515-2.25 
  Bilheran, Jean-Claude 1725 FRA0.001-0.2015-3.00 
  Gramont, Francois 1416 FRA1.0010.40156.00 
  Charruyer, Baptiste 1625 FRA0.5010.18152.70 
  Stas, Jean 1587 BEL1.0010.64159.60 
  De Biasi, Robert 1648 FRA0.001-0.2915-4.35 

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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