Individual Calculations September 2010
 Saiah, Karim  Total change: 30.30  Rating chartPersonal card
 7e Open de Villard de Lans Villard de Lans FRA 2010-06-26
RcRownchangeKK*chgGame
 2000 1981 2.00 6 -0.77 15 -11.55 
  Meijers, Viesturs g2381  * LAT0.001-0.0815-1.20 
  Gregoire, Michele 1581  * FRA1.0010.08151.20 
  Guedon, Stephane f2182 FRA0.001-0.2415-3.60 
  Houard, Yannick 2233 FRA0.001-0.1915-2.85 
  Chung, Mathilde 1581  * FRA1.0010.08151.20 
  Cociere, Mihai 2039 FRA0.001-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 16e Festival International de ChambĂ©ry - Principal Chambery FRA 2010-07-31
RcRownchangeKK*chgGame
 2155 1988 5.50 9 2.79 15 41.85 
  Olivier, Jean-Christophe m2377 FRA0.001-0.0915-1.35 
  Ancival, Lucien 1832 FRA1.0010.29154.35 
  Contout, Aime 2110 FRA1.0010.671510.05 
  Adda, Olivier 2098 FRA0.5010.15152.25 
  Triger, Franck 2106 FRA0.5010.16152.40 
  Py, Walter 2092 FRA1.0010.64159.60 
  Salus, Stephane 2189 FRA0.5010.26153.90 
  Van Dongen, Patrick f2330 FRA0.001-0.1215-1.80 
  Juhasz, Kristof 2260 HUN1.0010.831512.45 

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)
 

 

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