Individual Calculations September 2011
 Barat, Jean-Claude  Total change: 5.10  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 1610 1456 3.50 8 1.02 15 15.30 
  Roux, Pierre-Yves 1594 FRA0.001-0.3115-4.65 
  Chainay, Gerard 1595 FRA1.0010.691510.35 
  Arrouch, Marc 1605 FRA1.0010.701510.50 
  Carivenc, Thierry 1820 FRA0.001-0.1015-1.50 
  Bonenfant, Leo 1569 FRA0.5010.15152.25 
  Roussel, Stephane 1397 FRA0.501-0.0815-1.20 
  Cornette, Francois 1751 FRA0.001-0.1515-2.25 
  Deslias, Alain 1546 FRA0.5010.12151.80 

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)
 
 Open International de Créon - B CREON FRA 2011-08-01
RcRownchangeKK*chgGame
 1428 1468 1.50 4 -0.68 15 -10.20 
  Peignien, Laurent 1583 FRA0.001-0.3415-5.10 
  Pougnard, Valery 1571 FRA0.001-0.3615-5.40 
  Chansavang, Oriane 1331 FRA0.501-0.1815-2.70 
  Jourdain, Christian 1226 FRA1.0010.20153.00 

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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