Individual Calculations August 2017
 Von Zimmermann, Georg  Total change: -0.80  Rating chartPersonal card
 9. Vellmarer Schachtage A-Open Vellmar GER 2017-07-13
RcRownchangeKK*chgGame
 1991 2072 4.50 7 0.35 20 7.00 
  Flach, Helene 1819 GER1.0010.19203.80 
  Koronowski, Heinz-Juergen 1753 GER1.0010.13202.60 
  Chandler, Patrick 2206 GER0.5010.18203.60 
  Dorst, Johannes f2180 GER0.5010.15203.00 
  Schulze, Lara wf2141 GER0.001-0.4020-8.00 
  Lutz, Ruben 1959 GER0.501-0.1520-3.00 
  Ziegenfuss, Antonia 1879 GER1.0010.25205.00 

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)
 
 1. Kurz-Open Bad Mergentheim Bad Mergentheim GER 2017-07-21
RcRownchangeKK*chgGame
 1957 2072 1.50 3 -0.39 20 -7.80 
  Stieler, Sebastian 1746 GER1.0010.13202.60 
  Gschnitzer, Adrian 2322 GER0.001-0.1920-3.80 
  Behringer, Daniel 1802 GER0.501-0.3320-6.60 

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)
 

 

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