Individual Calculations September 2009
 Ditzler, Juerg  Total change: -2.25  Rating chartPersonal card
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2112 2106 5.00 11 -0.53 15 -7.95 
  Hauchard, Arnaud g2506  * FRA0.001-0.0815-1.20 
  , El-Mais-Ibaa 1957 SUI0.001-0.7015-10.50 
  Stucki, Ramon 1983 SUI1.0010.33154.95 
  Angst, Robin 1929 SUI0.501-0.2315-3.45 
  Meylan, Andre 1871 SUI1.0010.21153.15 
  Gromova, Iulia wm2238 RUS0.5010.18152.70 
  Molchanova, Tatjana wm2326 RUS0.001-0.2215-3.30 
  Meyer, Bernhard 2197 SUI0.5010.12151.80 
  De Seroux, Camille 1952 SUI0.501-0.2115-3.15 
  Al-Tamimi, Hamad 2284 QAT0.5010.23153.45 
  Stella, Luca 1987 ITA0.501-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2192 2106 3.50 8 0.38 15 5.70 
  Tereick, Benjamin f2378 GER0.5010.33154.95 
  Slavin, Alexei f2304 RUS0.001-0.2415-3.60 
  Zuse, Klaus-Peter f2245 GER0.001-0.3115-4.65 
  Reich, Nathanael 1938 SUI1.0010.28154.20 
  Kauch, Markus 2219 GER0.5010.15152.25 
  Ketterer, Christian 2270 GER0.001-0.2815-4.20 
  Studer, Noel 1968 SUI1.0010.31154.65 
  Drechsler, Christoph 2211 SUI0.5010.14152.10 

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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