Individual Calculations July 2009
 Bailleul, Christian  Total change: -24.60  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1718 1651 0.00 1 -0.41 25 -10.25 
  Gagnepain, Laurent 1718 FRA0.001-0.4125-10.25 

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)
 
 IDF1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1769 1651 0.00 1 -0.34 25 -8.50 
  Grevet, Eric 1769 FRA0.001-0.3425-8.50 

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)
 
NOTE: K factor changed
 Dept Hauts de Seine - R6 IDF FRA 2009-03-29
RcRownchangeKK*chgGame
 1745 1651 0.50 1 0.13 15 1.95 
  Galtier, Antoine 1745 FRA0.5010.13151.95 

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
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1757 1591 1.50 7 -0.52 15 -7.80 
  Delpech, Olivier 1761 FRA1.0010.721510.80 
  Demange, Jean 1789 FRA0.001-0.2415-3.60 
  Guena, Clement 1720 FRA0.001-0.3315-4.95 
  Ferge, Cedric 1677 FRA0.5010.12151.80 
  Julien, Jean-Luc 1737 FRA0.001-0.3015-4.50 
  Edery, Laurent 1675 FRA0.001-0.3815-5.70 
  Peyre, Thomas 1941 FRA0.001-0.1115-1.65 

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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