Individual Calculations April 2009
 Patuzzo, Fabrizio  Total change: 10.35  Rating chartPersonal card
 Open Vaudois 2008/2009 Lausanne SUI 2008-11-24
 2108 2280 7.00 9 0.69 15 10.35 
  Steenhuis, Jan 2052 SUI1.0010.21153.15 
  Ambrosini, Nicola 2286 SUI1.0010.51157.65 
  Coletta, Stephane 2003 SUI1.0010.17152.55 
  Bigler, David 2033 SUI0.501-0.3115-4.65 
  Chervet, Olivier 2035 SUI1.0010.20153.00 
  Jaquier, Daniel 1930 SUI1.0010.11151.65 
  Burnier, David f2330 SUI0.001-0.4315-6.45 
  Netzer, Jean m2362 FRA0.5010.11151.65 
  Lopez, Manuel 1937 SUI1.0010.12151.80 

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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