Individual Calculations April 2009
 Sohl, Jan  Total change: 18.75  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 2129 2153 6.00 9 1.25 15 18.75 
  Knolmayer, Volker 1803 GER1.0010.11151.65 
  Denk, Juergen 1980 GER1.0010.27154.05 
  Rau, Hannes m2428 GER0.5010.33154.95 
  Spielmann, Alain f2324 FRA1.0010.731510.95 
  Tuncer, Ufuk f2317 TUR0.5010.22153.30 
  Koenig, Dietrich f2337 GER0.001-0.2615-3.90 
  Schwilk, Michael 1973 GER0.001-0.7415-11.10 
  Simon, Thomas 2000 GER1.0010.30154.50 
  Ter-Akopyan, Bagrat 1999 GER1.0010.29154.35 

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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