Individual Calculations September 2009
 Sanchez, Joseph  Total change: -28.50  Rating chartPersonal card
 21e open international d'ete - Trophee Novotel Montfleury - A Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2297 2491 5.00 9 -1.61 10 -16.10 
  Forestier, Flavien 2174 FRA0.001-0.8710-8.70 
  Goldsztejn, Gildas m2403 FRA0.501-0.1210-1.20 
  Dubessay, Bastien 2168 FRA0.501-0.3710-3.70 
  Leroux, Richard 2171 FRA1.0010.13101.30 
  Serban, Vlad 2173 LUX1.0010.13101.30 
  Song, Julien f2318 FRA1.0010.27102.70 
  Gladyszev, Oleg m2447 RUS0.001-0.5610-5.60 
  Valsecchi, Alessio f2372 ITA1.0010.34103.40 
  Salvador, Roland m2447 PHI0.001-0.5610-5.60 

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)
 
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 2321 2491 4.50 8 -1.24 10 -12.40 
  Pelagatti, Alessandro 2206 ITA1.0010.16101.60 
  Colmenares, Aurelio f2281 SUI1.0010.23102.30 
  Gladyszev, Oleg m2447 RUS0.501-0.0610-0.60 
  Marholev, Dimitar m2364 BUL0.001-0.6710-6.70 
  Patuzzo, Fabrizio f2291 SUI1.0010.24102.40 
  Ribreau, Herve 2248 FRA1.0010.20102.00 
  Colin, Vincent m2425 FRA0.001-0.5910-5.90 
  Vatter, Hans-Joachim f2302 GER0.001-0.7510-7.50 

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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