Individual Calculations September 2011
 Roux, Pierre-Yves  Total change: 4.05  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 1667 1594 4.00 9 0.27 15 4.05 
  Barat, Jean-Claude 1456 FRA1.0010.31154.65 
  Gioanni, Thibaut 1776 FRA0.001-0.2615-3.90 
  Graffenberger, Marianne 1483 GER1.0010.35155.25 
  Fermen, Guy 1550 FRA0.501-0.0615-0.90 
  Cazeaux, Didier 1861 FRA0.5010.32154.80 
  Lavanchy, Marc-Henri 1913 SUI0.001-0.1315-1.95 
  Roussel, Glenn 1744 FRA0.001-0.3015-4.50 
  Carivenc, Thierry 1820 FRA0.001-0.2115-3.15 
  Roussel, Stephane 1397 FRA1.0010.25153.75 

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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