Individual Calculations October 2008
 Barberis, Valentin  Total change: 45.30  Rating chartPersonal card
 2eme Open International de Chamalieres Chamalieres FRA 2008-06-28
RcRownchangeKK*chgGame
 2041 1784 3.00 7 1.67 15 25.05 
  Etchegaray, Patrice m2134 FRA0.001-0.1115-1.65 
  Vaillant, Stephane 2017 FRA0.001-0.2115-3.15 
  Divine, Armand 2008 FRA1.0010.781511.70 
  Thomas, Fabien 2030 FRA1.0010.811512.15 
  Rouler, Charly f2134 FRA0.001-0.1115-1.65 
  Sauvadet, Herve 2031 FRA0.001-0.1915-2.85 
  Gorce, Guillaume 1935 FRA1.0010.701510.50 

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)
 
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 1951 1776 3.00 6 1.35 15 20.25 
  Perusseau, Clement 1872 FRA0.001-0.3715-5.55 
  Goy, Wilfried 1898 FRA1.0010.671510.05 
  Marchadour, Claire wf2060 FRA0.5010.34155.10 
  Pytel, Bozena wm1966 FRA0.001-0.2515-3.75 
  Prevot, Rodolphe 1964 FRA1.0010.741511.10 
  Hervo, Frederic 1944 FRA0.5010.22153.30 

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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