Individual Calculations September 2017
 Sowa, Kay  Total change: 8.40  Rating chartPersonal card
 30. Internat. Kieler Open 2017 B-Gruppe Kiel GER 2017-07-29
RcRownchangeKK*chgGame
 1638 1713 5.50 9 0.21 40 8.40 
  Limper, Cornelia 1313  * GER1.0010.08403.20 
  Kathage, Holger 1653 GER0.501-0.0840-3.20 
  Koch, Ralf-Johannes 1787 GER1.0010.604024.00 
  Bahr, Arne 1666 GER0.501-0.0740-2.80 
  Schwerdt, Alwin Elias 1630 GER0.501-0.1140-4.40 
  Plichta, Hans-Reiner 1837 GER1.0010.674026.80 
  Jung, Ingo 1648 GER0.501-0.0940-3.60 
  Gerigk, Daniel 1626 GER0.001-0.6240-24.80 
  Ebeling, Hans-Juergen 1584 GER0.501-0.1740-6.80 
 * 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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