Individual Calculations April 2009
 Chervet, Olivier  Total change: -8.55  Rating chartPersonal card
 Open Vaudois 2008/2009 Lausanne SUI 2008-11-24
RcRownchangeKK*chgGame
 2125 2035 3.00 9 -0.57 15 -8.55 
  Ambrosini, Nicola 2286 SUI0.001-0.1915-2.85 
  Coletta, Stephane 2003 SUI1.0010.46156.90 
  Bigler, David 2033 SUI0.5010.00150.00 
  Jaquier, Daniel 1839 SUI0.001-0.7515-11.25 
  Patuzzo, Fabrizio f2280 SUI0.001-0.2015-3.00 
  Burnier, David f2330 SUI0.001-0.1515-2.25 
  Netzer, Jean m2362 FRA0.001-0.1315-1.95 
  Lopez, Manuel 1937 SUI0.501-0.1315-1.95 
  Steenhuis, Jan 2052 SUI1.0010.52157.80 

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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