Individual Calculations September 2009
 Guionnet, Alain  Total change: -35.55  Rating chartPersonal card
 21e tournoi international de Massy Massy FRA 2009-06-27
RcRownchangeKK*chgGame
 1743 1701 2.00 6 -0.75 15 -11.25 
  Lamorelle, Julien 2051 FRA0.001-0.1115-1.65 
  Pommier, Eugene 1558 FRA0.001-0.6915-10.35 
  Banat, Rizlene 1542 FRA0.501-0.2115-3.15 
  Peignien, Laurent 1524 FRA1.0010.27154.05 
  Aouizerate, Robert 1894 FRA0.5010.25153.75 
  De Lagontrie, Jean 1889 FRA0.001-0.2615-3.90 

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 International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1598 1693 1.50 5 -1.62 15 -24.30 
  Angles, Max 1471 FRA0.001-0.7815-11.70 
  Engel, Norbert 1540 FRA0.001-0.7015-10.50 
  Afrakhteh, Nahid 1523 FRA1.0010.28154.20 
  Gaborit, Arnaud 1558 FRA0.001-0.6815-10.20 
  Rodriguez, Adrien 1896 FRA0.5010.26153.90 

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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