Individual Calculations September 2010
 Vidalinc, Jean-Louis  Total change: -0.45  Rating chartPersonal card
 Championnat de Lyon - Top 20 Lyon FRA 2010-04-10
RcRownchangeKK*chgGame
 1814 1910 6.00 9 0.37 15 5.55 
  Abel, Thierry 1748 FRA0.501-0.2115-3.15 
  Levieux, Michael 1770 FRA0.001-0.6915-10.35 
  Crabe, Eric 1738 FRA1.0010.27154.05 
  Bailly, Luc 1874 FRA1.0010.45156.75 
  Bombail, Leonard 1729 FRA0.501-0.2415-3.60 
  Bazzazi, Abdelaziz 1927 FRA1.0010.52157.80 
  Malka, Samuel 1919 FRA0.001-0.4915-7.35 
  Araba, Anthony 1677 FRA1.0010.21153.15 
  Merrheim, Xavier 1945 FRA1.0010.55158.25 

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)
 
 2e Training Lyon Open Lyon FRA 2010-05-18
RcRownchangeKK*chgGame
 2072 1910 0.50 2 -0.08 15 -1.20 
  Curto, Nicolas 2105 FRA0.5010.25153.75 
  Benedic, Patrick 2039 FRA0.001-0.3315-4.95 

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)
 
 6e Open International du Rhône Marcy Etoile FRA 2010-07-04
RcRownchangeKK*chgGame
 1875 1910 3.50 7 -0.32 15 -4.80 
  Foisor, Ovidiu-Doru m2310  * ROU0.001-0.0815-1.20 
  Cottenet, Irene 1573 FRA1.0010.12151.80 
  Guedon, Stephane f2198 FRA0.001-0.1615-2.40 
  Imperor, Lorene 1648 FRA1.0010.18152.70 
  Ferrari, Louis 1565 FRA0.501-0.3915-5.85 
  Bernieri, Francois 1746 FRA1.0010.28154.20 
  Dujardin, Franck 2088 FRA0.001-0.2715-4.05 
 * 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)
 

 

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