Individual Calculations September 2009
 Barbot, Pierre  Total change: 0.45  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1881 2069 7.00 9 0.40 15 6.00 
  Deslias, Gregoire 1823 FRA1.0010.19152.85 
  Warmelink, Evie 1921 NED0.001-0.7015-10.50 
  Des Bouillons, Louis 1723 FRA1.0010.11151.65 
  Hallope, Arnaud 1828 FRA1.0010.20153.00 
  Guena, Clement 1748 FRA1.0010.13151.95 
  Vandenberghe, Jason 1956 BEL1.0010.35155.25 
  Ozenne, Corentin 1996 FRA1.0010.40156.00 
  Thon, Gabriel 1978 FRA0.001-0.6215-9.30 
  Aubry, Yannis 1954 FRA1.0010.34155.10 

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)
 
 9e Open "Cote de Jade" Pornic FRA 2009-07-31
RcRownchangeKK*chgGame
 2260 2069 1.00 3 0.21 15 3.15 
  Prodhomme, Boris 2183 FRA1.0010.66159.90 
  David, Vincent m2399 FRA0.001-0.1215-1.80 
  Stephan, Victor 2198 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)
 
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2030 2069 5.50 11 -0.58 15 -8.70 
  Bourgois, Bastien 1963 FRA0.501-0.1415-2.10 
  Peyre, Thomas 1982 FRA1.0010.38155.70 
  Auvray, Juliette 1919 FRA0.501-0.2015-3.00 
  Prost, Frederic 2147 FRA0.5010.11151.65 
  Guezennec, Franck 2178 FRA0.001-0.3515-5.25 
  Jouneau, Quentin 2007 FRA1.0010.41156.15 
  Guignier, Nicolas 2146 FRA0.001-0.3915-5.85 
  Parant, Pascal 1957 FRA0.501-0.1515-2.25 
  Houck, Gautier 2042 FRA0.001-0.5415-8.10 
  Hurpeau, Jean-Marc 1963 FRA1.0010.36155.40 
  Auvray, Simon 2021 FRA0.501-0.0715-1.05 

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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