Individual Calculations January 2009
 Prestel, Oliver  Total change: -5.10  Rating chartPersonal card
 Deutschland Cup Gruppe 14 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2231 2150 2.00 6 -0.34 15 -5.10 
  Tchetchelnitski, Boris 2216 GER1.0010.59158.85 
  Frick, Christoph 2261 GER0.001-0.3515-5.25 
  Barthel, Ansgar 2179 GER0.001-0.4615-6.90 
  Habibi, Ali m2280 GER0.001-0.3215-4.80 
  Wiechert, Hans f2266 GER0.001-0.3415-5.10 
  Kaspereit, Holger 2181 GER1.0010.54158.10 

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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