Individual Calculations September 2009
 Hitzler, Philipp  Total change: 8.55  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2269 2269 5.00 9 0.57 15 8.55 
  De Seroux, Camille 1952 SUI1.0010.13151.95 
  Recuero, Guerra David m2460 ESP0.001-0.2515-3.75 
  Stoeri, Simon 1974 SUI1.0010.15152.25 
  Dourerassou, Jonathan m2412 FRA1.0010.691510.35 
  Riff, Jean-Noel m2505 FRA0.001-0.2015-3.00 
  Moor, Olivier m2404 SUI0.5010.18152.70 
  Donchenko, Anatoly m2381 GER0.001-0.3515-5.25 
  Lang, Erich 2162 SUI0.501-0.1515-2.25 
  Danielmeier, Ralf 2173 GER1.0010.37155.55 

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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