Individual Calculations September 2009
 El Haddad, Mesbah  Total change: 7.80  Rating chartPersonal card
 6e open de Villard de Lans Villard de Lans FRA 2009-06-27
RcRownchangeKK*chgGame
 1834 1622 1.00 5 -0.32 15 -4.80 
  Fernandez Madrid, Carlos 1972 ESP0.001-0.1115-1.65 
  Henri, Jacqueline 1419 FRA1.0010.24153.60 
  Peyrin, Jean 1972 FRA0.001-0.1115-1.65 
  Saint-Arroman, Alain 1972 FRA0.001-0.1115-1.65 
  Blanc, Patrick 1837 FRA0.001-0.2315-3.45 

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)
 
 15e Festival International de Chambery - Open B Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 1693 1619 1.00 2 0.19 15 2.85 
  Brobecker, Alain 1772 FRA0.001-0.3015-4.50 
  Fima, Jean 1613 FRA1.0010.49157.35 

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)
 
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1726 1619 3.50 8 0.65 15 9.75 
  Jean, Michel 1732 FRA1.0010.65159.75 
  Chabeaud, Jean-Jacques 1815 FRA0.001-0.2515-3.75 
  Lacoste, Alain 1745 FRA0.001-0.3315-4.95 
  Leblic, Pierre 1742 FRA0.5010.17152.55 
  Gobbetto, Jean-Claude 1757 FRA0.5010.19152.85 
  Collin, Jacques 1662 FRA0.5010.06150.90 
  Goldsztejn, Gerard 1581 FRA1.0010.45156.75 
  Delhom, Raoul 1773 FRA0.001-0.2915-4.35 

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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