Individual Calculations May 2012
 Sommeria, Christian  Total change: -9.45  Rating chartPersonal card
 Open Rétif - Championnat de Loire-Atlantique 2012 GETIGNE FRA 2012-01-28
RcRownchangeKK*chgGame
 1647 1556 3.00 5 1.03 15 15.45 
  Emeriau, Guy 1748 FRA1.0010.751511.25 
  Daniel, Jean-Claude 1881 FRA0.5010.37155.55 
  Bihari, Pascal 1802 FRA0.001-0.1915-2.85 
  Audrain, Gilles 1341 FRA0.501-0.2715-4.05 
  Joly, Stephane 1464 FRA1.0010.37155.55 

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)
 
 2ème festival de tournois fermés de Cholet - C CHOLET FRA 2012-02-18
RcRownchangeKK*chgGame
 1598 1556 3.00 9 -0.94 15 -14.10 
  Julien, Jules-Alois 1701 FRA0.001-0.3115-4.65 
  Avril, Simon 1269 FRA0.001-0.8415-12.60 
  Viel, Jean-Marc 1703 FRA0.001-0.3015-4.50 
  Merlet, Francois 1620 FRA0.001-0.4115-6.15 
  Secher, Daniel 1696 FRA0.5010.19152.85 
  Duhamel, William 1608 FRA0.5010.07151.05 
  Fermen, Guy 1569 FRA1.0010.52157.80 
  Dujardin, Bernard 1631 FRA0.001-0.4015-6.00 
  Pougnard, Valery 1584 FRA1.0010.54158.10 

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)
 
 Team 2012 - Pays de Loire - Part 3 PDL FRA 2012-03-24
RcRownchangeKK*chgGame
 1704 1556 0.00 2 -0.72 15 -10.80 
  Eon, Pierre 1451 FRA0.001-0.6415-9.60 
  Murie, Eric 1956  * FRA0.001-0.0815-1.20 
 * 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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