Individual Calculations April 2009
 Drechsler, Christoph  Total change: -25.80  Rating chartPersonal card
 32. Zurich Weihnachtsopen Zurich SUI 2008-12-26
RcRownchangeKK*chgGame
 2255 2178 3.50 7 0.57 15 8.55 
  Georgiadis, Nico 1952 SUI1.0010.21153.15 
  Prohaszka, Peter m2502 HUN0.5010.37155.55 
  Moor, Olivier m2365 SUI1.0010.741511.10 
  Jenni, Florian g2528 SUI0.001-0.1115-1.65 
  Eschbach, Dennis 2414 GER0.001-0.2015-3.00 
  Kwossek, Georg 1993 GER0.001-0.7415-11.10 
  Fleischer, Eugen 2030 SUI1.0010.30154.50 

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)
 
 Int. Hilton-Open Basel (Ivan-Nemet-Memorial) BASEL SUI 2009-01-01
RcRownchangeKK*chgGame
 2181 2223 1.00 6 -2.29 15 -34.35 
  Hera, Imre Jr. g2527 HUN0.001-0.1415-2.10 
  Aumann, Welf 2324 GER0.001-0.3615-5.40 
  Schaub, Marc 1901 FRA1.0010.13151.95 
  Melkumjanc, Nikolaj f2314 GER0.001-0.3815-5.70 
  Pfau, Michael 1967 GER0.001-0.8115-12.15 
  Lumsdon, Andrew 2051 SUI0.001-0.7315-10.95 

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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