Individual Calculations July 2009
 Coenen, Albert  Total change: 9.00  Rating chartPersonal card
 6e Open International de Balagne Calvi FRA 2009-04-28
RcRownchangeKK*chgGame
 2011 1906 3.00 7 0.36 25 9.00 
  Starostits, Ilmars m2256 LAT0.001-0.1125-2.75 
  Barsive, Mickael 1669 FRA1.0010.20255.00 
  Drogou, Gerard 2095 FRA0.001-0.2525-6.25 
  Gossart, Gerard 1720 FRA1.0010.26256.50 
  Massoni, Michael 2256 FRA0.001-0.1125-2.75 
  Canonne, Antoine 2045 FRA1.0010.692517.25 
  Gertosio, Franck 2038 FRA0.001-0.3225-8.00 

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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