Individual Calculations September 2016
 Helmer, Andreas  Total change: 2.00  Rating chartPersonal card
 8. Vellmarer Schachtage A-Open Vellmar GER 2016-07-28
RcRownchangeKK*chgGame
 1869 1630 1.50 7 0.05 40 2.00 
  Krueger, Stefan 1936 GER0.001-0.1440-5.60 
  Beyer, Nils 1875 GER1.0010.804032.00 
  Helbing, Mathias 1947 GER0.001-0.1340-5.20 
  Krosenbrink, Marcel 1894 NED0.001-0.1840-7.20 
  Baumann, Marcel 1831 GER0.001-0.2440-9.60 
  Mao, Yvonne 1733 GER0.5010.14405.60 
  Retzlaff, Thomas 1869 GER0.001-0.2040-8.00 

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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