Individual Calculations March 2012
 Birebent, Guy  Total change: -22.80  Rating chartPersonal card
 8e open de Noel de Mont-de-Marsan MONT DE MARSAN FRA 2011-12-26
RcRownchangeKK*chgGame
 1705 1708 2.00 7 -1.52 15 -22.80 
  Blanchet, Mathieu 1637 FRA0.001-0.6015-9.00 
  Lucazeau, Alain 1648 FRA0.001-0.5815-8.70 
  Bielec, Frederic 1716 FRA1.0010.51157.65 
  Barraud, Mickael 1875 FRA0.001-0.2815-4.20 
  Torres, Patrice 1953 FRA0.001-0.2015-3.00 
  Martins, Tomas 1412 POR1.0010.15152.25 
  Bernard, Christophe 1694 FRA0.001-0.5215-7.80 

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)
 

 

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