Individual Calculations September 2013
 Vorobiov, Ivan  Total change: -18.75  Rating chartPersonal card
 ZMD Open 2013 Gruppe B Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 1756 1774 3.50 9 -1.25 15 -18.75 
  Wolf, Andreas 1988 GER0.001-0.2315-3.45 
  Priese, Annika 1678 GER0.001-0.6315-9.45 
  Herbrig, Marie-Helen 1687 GER0.001-0.6215-9.30 
  Wiewesiek, Timo 1731 GER0.001-0.5615-8.40 
  Neffe, Guenther 1634 GER1.0010.31154.65 
  Thuma, Horst 1774 GER1.0010.50157.50 
  Schamschurko, Andre 1703 GER0.501-0.1015-1.50 
  Schneider, Mathias 1700 GER1.0010.40156.00 
  Schwarz, Hilmar 1905 GER0.001-0.3215-4.80 

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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