Individual Calculations January 2009
 Bonferroni, Carlo  Total change: -41.75  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 2176 1930 1.00 5 -0.02 25 -0.50 
  Siebrecht, Sebastian m2280 GER0.001-0.1125-2.75 
  Pahud, Cedric 2113 SUI0.001-0.2625-6.50 
  Emini, Emin 2073 SUI1.0010.692517.25 
  Vianin, Pascal 2162 SUI0.001-0.2125-5.25 
  Peric, Slavisa m2253 SRB0.001-0.1325-3.25 

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)
 
 Open du Jura Moutier SUI 2008-11-07
RcRownchangeKK*chgGame
 1900 1930 0.00 3 -1.65 25 -41.25 
  Domont, Alexandre m2280 SUI0.001-0.1125-2.75 
  Stoeri, Laura 1777 SUI0.001-0.7025-17.50 
  Desboeufs, Claude 1643 SUI0.001-0.8425-21.00 

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)
 

 

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