Individual Calculations September 2015
 Somasundram, Jayakumar  Total change: -53.80  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 1916 1930 1.50 8 -2.69 20 -53.80 
  Papenbrock, Volker 2182 GER0.001-0.1920-3.80 
  Ehs, Dominik 2061 AUT0.001-0.3220-6.40 
  Doell, Detlef 2056 GER0.001-0.3320-6.60 
  Bizeul, Pierre 1798 FRA0.001-0.6820-13.60 
  Hubel, Hans-Martin 1782 GER0.501-0.2020-4.00 
  Bennett, Rhys 1808 WLS0.001-0.6720-13.40 
  Van Brussel, Bert 1846 NED0.001-0.6220-12.40 
  Pohanka, Michael 1798 AUT1.0010.32206.40 

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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