Individual Calculations September 2016
 Helmer, Jan  Total change: -15.20  Rating chartPersonal card
 8. Vellmarer Schachtage A-Open Vellmar GER 2016-07-28
RcRownchangeKK*chgGame
 1919 1799 2.00 7 -0.38 40 -15.20 
  Maar, Samuel 1998 GER0.001-0.2440-9.60 
  Reitz, Philipp 1924 GER0.5010.17406.80 
  Schnegelsberg, Karl-Heinz 1990 GER0.001-0.2540-10.00 
  Kothe, Erik 1877 GER0.001-0.3940-15.60 
  Beyer, Nils 1875 GER1.0010.604024.00 
  Wehr, Alexander 1911 GER0.5010.15406.00 
  Evering, Soeren 1860 GER0.001-0.4240-16.80 

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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