Individual Calculations September 2009
 Garrel, Alain  Total change: 4.95  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 2021 2131 6.00 9 0.33 15 4.95 
  Klipper, Noemie 1823 FRA0.501-0.3615-5.40 
  Roques, Olivier 1820 FRA1.0010.14152.10 
  Le Gallen, Luc 1982 FRA0.501-0.2015-3.00 
  Zaninetti, Laurent 1981 FRA1.0010.30154.50 
  Bujisho, Benjamin m2404 FRA0.5010.33154.95 
  Schmidt, Raul 2377 ROU0.001-0.1915-2.85 
  Rachez, Christophe 1987 FRA1.0010.31154.65 
  Marie, Adrien 2056 FRA0.501-0.1015-1.50 
  Dupouy, Francois 1759 FRA1.0010.10151.50 

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)
 

 

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