Individual Calculations September 2010
 Varin, Valentin  Total change: 36.45  Rating chartPersonal card
 Pion Magique St Lo FRA 2010-07-07
RcRownchangeKK*chgGame
 1813 1783 5.00 8 1.24 15 18.60 
  Auvray, Simon 2048 FRA0.001-0.1815-2.70 
  Biny, Pierre 1653 FRA1.0010.32154.80 
  Dodart, Guillaume 1605 FRA1.0010.27154.05 
  Kollen, Zyon 2002 NED0.001-0.2215-3.30 
  Hamidi, Navid 1583 FRA1.0010.24153.60 
  Delalee, Paul 2007 FRA0.5010.28154.20 
  Cogan, Guillaume 1487 FRA1.0010.15152.25 
  Ollier, Milan 2116 FRA0.5010.38155.70 

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)
 
 15e open international de Creon - A Creon FRA 2010-07-26
RcRownchangeKK*chgGame
 1891 1783 4.50 9 1.19 15 17.85 
  Soissong, Elzbieta 1676 FRA1.0010.35155.25 
  Tholey, Jean-Paul 1998 FRA0.001-0.2315-3.45 
  Pilte, Nicolas 2082 FRA0.001-0.1515-2.25 
  Jund, Christian 1927 FRA0.5010.19152.85 
  Kirk, Jason 1960 FRA0.001-0.2715-4.05 
  Marimon, Frederic 1678 FRA1.0010.36155.40 
  Centomo, Jean-Louis 1716 FRA1.0010.41156.15 
  Darrigues, Alain 2006 FRA0.5010.28154.20 
  De Lagontrie, Jean 1978 FRA0.5010.25153.75 

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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