Individual Calculations September 2009
 Gebhardt, Ulrich  Total change: 1.65  Rating chartPersonal card
 6.Eschborner Schach-Open Eschborn GER 2009-06-26
RcRownchangeKK*chgGame
 2045 2221 3.00 4 0.11 15 1.65 
  Sancar, Kenan 1963 GER0.501-0.3215-4.80 
  Steblin, Daniel 1954 GER1.0010.18152.70 
  Feicht, Arno 2111 GER1.0010.35155.25 
  Peschel, Andreas 2151 GER0.501-0.1015-1.50 

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)
 

 

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