Individual Calculations April 2009
 Bonn, Thomas  Total change: 6.15  Rating chartPersonal card
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 2029 2230 6.00 9 -0.66 15 -9.90 
  Gaulin, Jean-Pierre 1880 FRA1.0010.11151.65 
  Auvray, Simon 1907 FRA0.501-0.3715-5.55 
  Ollier, Milan 1948 FRA0.501-0.3415-5.10 
  Sola, Flavien 1919 FRA1.0010.14152.10 
  Bouget, Alexandre 1998 FRA1.0010.21153.15 
  Deschler, Fabrice 2113 FRA0.501-0.1615-2.40 
  Carvallo, Henri 2107 FRA1.0010.33154.95 
  Sorbe, Stephane 2314 FRA0.001-0.3815-5.70 
  Marchadour, Emilie 2079 FRA0.501-0.2015-3.00 

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)
 
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 2221 2218 5.50 9 1.07 15 16.05 
  Prie, Eric g2489 FRA0.001-0.1715-2.55 
  De Lagontrie, Jean 1931 FRA1.0010.16152.40 
  Tournier, Timothee 1921 FRA1.0010.15152.25 
  Vernay, Clovis m2338 FRA0.001-0.3415-5.10 
  De Lorenzi, Sebastien 1961 FRA1.0010.18152.70 
  Mace, Emmanuel 1957 FRA1.0010.18152.70 
  Kozhuharov, Spas m2411 BUL0.5010.25153.75 
  Dumitrache, Dragos-Nicolae m2498 ROU1.0010.841512.60 
  Simutowe, Amon m2485 ZAM0.001-0.1815-2.70 

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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