Individual Calculations September 2016
 Wolffgang, Georg  Total change: -22.40  Rating chartPersonal card
 8. Vellmarer Schachtage A-Open Vellmar GER 2016-07-28
RcRownchangeKK*chgGame
 1871 1951 2.50 6 -1.12 20 -22.40 
  Koronowski, Heinz-Juergen 1730 GER0.501-0.2820-5.60 
  Lutz, Ruben 1733 GER0.501-0.2820-5.60 
  Hommer, Jeremy 1813 GER1.0010.31206.20 
  Bub, Volker 2063 GER0.5010.15203.00 
  Zahn, Richard 2086 GER0.001-0.3220-6.40 
  Schellen, Sven 1801 GER0.001-0.7020-14.00 

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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