Individual Calculations July 2009
 Nagel, Gerhard  Total change: -1.80  Rating chartPersonal card
 XXVI. Aeskulap-Turnier Goerlitz GER 2009-04-08
RcRownchangeKK*chgGame
 1991 1952 2.50 6 -0.12 15 -1.80 
  Ranft, Steffen 2201 GER0.001-0.1915-2.85 
  Bauerfeind, Lars 1602 GER0.501-0.3915-5.85 
  Schulz, Petra wf2096 GER0.001-0.3115-4.65 
  Kropman, Alexei 1964 GER1.0010.52157.80 
  Rivera Boris, Miguel 2037 GER0.5010.12151.80 
  Kaiser, Sebastian 2046 GER0.5010.13151.95 

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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