Individual Calculations August 2017
 Wolff, Michael  Total change: -44.00  Rating chartPersonal card
 9. Vellmarer Schachtage A-Open Vellmar GER 2017-07-13
RcRownchangeKK*chgGame
 1803 1993 3.00 7 -2.20 20 -44.00 
  Koronowski, Heinz-Juergen 1753 GER0.001-0.8020-16.00 
  Flach, Helene 1819 GER0.501-0.2320-4.60 
  Seepe, Uwe 1662 GER0.501-0.3820-7.60 
  Kanbach, Mike 1846 GER0.501-0.2020-4.00 
  Koerbel, Ekkehard 1838 GER0.501-0.2120-4.20 
  Powalla, Christian 1826 GER1.0010.28205.60 
  Reinecke, Katharina 1877 GER0.001-0.6620-13.20 

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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