Individual Calculations September 2009
 Levier, Jean-Francois  Total change: -72.90  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1558 1659 1.50 7 -2.95 15 -44.25 
  Marcelin, Philippe 1881 FRA0.001-0.2215-3.30 
  Chargros, Michel 1517 FRA0.001-0.6915-10.35 
  Koulitchenko, Francoise 1520 FRA0.001-0.6915-10.35 
  Larcher, Jean-Luc 1511 FRA0.501-0.2015-3.00 
  Mazaltob, Gerald 1508 FRA0.001-0.7015-10.50 
  Da Costa, Manuel 1446 FRA1.0010.23153.45 
  Bogdanovsky, Sonia 1524 FRA0.001-0.6815-10.20 

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 - Open C Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1608 1659 1.50 6 -1.91 15 -28.65 
  Vyvyan, Philippe 1738 FRA0.001-0.3915-5.85 
  Vignette, Jeanne 1518 FRA0.001-0.6915-10.35 
  Richard, Celine 1584 FRA1.0010.40156.00 
  Jullien, Patrick 1741 FRA0.001-0.3915-5.85 
  Clarebout, Julien 1543 FRA0.001-0.6615-9.90 
  Nord, Sacha 1526 FRA0.501-0.1815-2.70 

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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