Individual Calculations October 2013
 Dittrich, Hans-Georg  Total change: -3.15  Rating chartPersonal card
 22. Apoldaer Open Apolda GER 2013-08-29
RcRownchangeKK*chgGame
 1907 1751 1.50 5 -0.21 15 -3.15 
  Oppitz, Peter c2151  * GER0.001-0.0815-1.20 
  Stuchlik, Guenter 1581 GER1.0010.28154.20 
  Wehner, Janis 2151  * GER0.001-0.0815-1.20 
  Essegern, Uwe 2005 GER0.001-0.1915-2.85 
  Dittrich, Tom 1648 GER0.501-0.1415-2.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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