Individual Calculations September 2013
 Schmidt, Alexander  Total change: -23.70  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2090 2120 2.50 6 -0.79 30 -23.70 
  Lechnauer, Uwe 1883 GER1.0010.20306.00 
  Gutman, Lev g2455 GER0.001-0.1230-3.60 
  Kobs, Stephan 1986 GER0.501-0.1830-5.40 
  Heckmann, Torsten 1947 GER1.0010.27308.10 
  Neumark, Thomas 2259 GER0.001-0.3130-9.30 
  Braun, Ingram 2009 GER0.001-0.6530-19.50 

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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