Individual Calculations November 2009
 Geisser, Gerd  Total change: -11.25  Rating chartPersonal card
 3.Korbacher Open Korbach GER 2009-10-15
RcRownchangeKK*chgGame
 1871 1955 2.00 4 -0.45 25 -11.25 
  Schmalhorst, Sophia 1839 GER1.0010.34258.50 
  Zarges, Peter 1834 GER0.501-0.1625-4.00 
  Klein, Volkmar 2026 GER0.001-0.4025-10.00 
  Schweisgut, Jens, Dr. 1784 GER0.501-0.2325-5.75 

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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