Individual Calculations April 2009
 Spiess, Thomas  Total change: -19.05  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2088 2037 0.00 3 -1.27 15 -19.05 
  Wronn, Bernd 2247 GER0.001-0.2315-3.45 
  Rueetschi, Urs f2329 SUI0.001-0.1515-2.25 
  Berkman, Cem 1687 TUR0.001-0.8915-13.35 

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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