Individual Calculations September 2009
 Salles, Louis  Total change: 64.65  Rating chartPersonal card
 Open de Parthenay Parthenay FRA 2009-07-11
RcRownchangeKK*chgGame
 1799 1659 2.00 3 0.96 25 24.00 
  Kasamanli, Ramil 1990 AZE0.001-0.1225-3.00 
  Barre, Laurent 1461 FRA1.0010.24256.00 
  Dabadie, Benoit 1946 FRA1.0010.842521.00 

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)
 
NOTE: K factor changed
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1880 1659 4.50 8 2.71 15 40.65 
  Binois, Rudy 1842 FRA1.0010.741511.10 
  Mauffrey, Hugues 1943 FRA0.5010.34155.10 
  Guinovart, Jose 1903 FRA0.001-0.2015-3.00 
  Gautier, Michel 1797 FRA0.5010.19152.85 
  Danzanvilliers, Patrice 1890 FRA0.001-0.2115-3.15 
  Vervelle, Sebastien 1828 FRA1.0010.721510.80 
  Gastal, Laurent 1935 FRA0.5010.33154.95 
  Brehier, William 1899 FRA1.0010.801512.00 

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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