Individual Calculations July 2019
 Jaster, Dirk  Total change: -46.80  Rating chartPersonal card
 Internationale Stuttgarter Stadtmeisterschaft 2019 Ditzingen GER 2019-05-30
RcRownchangeKK*chgGame
 1990 1863 2.00 6 -0.09 20 -1.80 
  Harig, Alexander 2076 GER0.5010.27205.40 
  Ciolek, Andreas f2241 GER0.001-0.0920-1.80 
  Fischer, Daniel, Prof. Dr. 2018 GER0.001-0.2920-5.80 
  Doelker, Kai 1927 GER0.001-0.4120-8.20 
  Kistler, Michael 1863 GER0.5010.00200.00 
  Hardt, Anton 1816 GER1.0010.43208.60 

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)
 
 10. Oeffinger Schachopen Fellbach-Oeffingen GER 2019-06-07
RcRownchangeKK*chgGame
 1715 1863 2.50 7 -2.25 20 -45.00 
  Carda, Christian Michael 1463  * GER1.0010.08201.60 
  Huettig, Michael 2114 GER0.001-0.1920-3.80 
  Helmbrecht, Kurt 1707 GER1.0010.29205.80 
  Engelhardt, Frank 1786 GER0.001-0.6120-12.20 
  Peper, Johannes 1639 GER0.001-0.7820-15.60 
  Duerr, Hanno 1709 GER0.001-0.7120-14.20 
  Herbst, Karin 1586 GER0.501-0.3320-6.60 
 * 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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