Individual Calculations October 2008
 Rosebrock, Timotej Alexander  Total change: 13.20  Rating chartPersonal card
 Int. Chess Festival Biel ATO Biel SUI 2008-07-23
RcRownchangeKK*chgGame
 1850 1588 2.00 6 0.88 15 13.20 
  Steck, Kurt 1889 SUI0.001-0.1515-2.25 
  Stoeri, Laura 1811 SUI0.001-0.2215-3.30 
  Svendsen, Hannelore 1766 SUI0.001-0.2715-4.05 
  Issa, Mohammed Khouri 1938 UAE0.001-0.1115-1.65 
  Denzinger, Karl 1832 SUI1.0010.801512.00 
  Reusser, Timo 1861 SUI1.0010.831512.45 

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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