Individual Calculations September 2009
 Wintzer, Joachim Dr  Total change: -23.25  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2248 2384 4.50 9 -1.55 15 -23.25 
  Horber, Jean-Marc 2109 SUI1.0010.17152.55 
  Dreev, Alexey g2660 RUS0.001-0.1715-2.55 
  Kauch, Markus 2219 GER1.0010.28154.20 
  Hess, Christian f2257 GER0.001-0.6715-10.05 
  Garcia, Lopez Miguel Angel 2198 ESP0.001-0.7415-11.10 
  Van Overdam, Julian 2042 NED1.0010.12151.80 
  Gattenloehner, Sebastian 2231 GER1.0010.30154.50 
  Borne, Niels f2286 FRA0.001-0.6315-9.45 
  Botta, Gabriele 2228 SUI0.501-0.2115-3.15 

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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