Individual Calculations November 2013
 Spieker, Hans-Joachim  Total change: 0.60  Rating chartPersonal card
 12. Forchheimer Sparkassen-Open B Forchheim GER 2013-09-27
RcRownchangeKK*chgGame
 1811 1928 2.00 3 0.04 15 0.60 
  Kreyssig, Bruno 1828 GER1.0010.36155.40 
  Koelbl, Wolfgang 1889 GER0.001-0.5515-8.25 
  Wegmann, Simon 1716 GER1.0010.23153.45 

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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