Individual Calculations September 2009
 Maeser, Fabian  Total change: -5.70  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2230 2307 5.00 9 -0.38 15 -5.70 
  Cremer, Kevin 2035 SUI0.501-0.3315-4.95 
  Jussupow, Alexander 2071 GER0.501-0.3015-4.50 
  Danielmeier, Ralf 2173 GER1.0010.32154.80 
  Gozzoli, Yannick m2498 FRA0.001-0.2515-3.75 
  Grandadam, Nicolas 2165 SUI0.001-0.6915-10.35 
  Duerig, Willi 2134 SUI1.0010.27154.05 
  Potterat, Marc 2172 SUI1.0010.32154.80 
  Hommeles, Theo f2412 NED0.5010.14152.10 
  Saptarshi, Roy m2413 IND0.5010.14152.10 

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)


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