Individual Calculations February 2013
 Diehl, Andreas  Total change: -6.15  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2049 2104 3.00 6 -0.41 15 -6.15 
  Krklec, Daniel 2265 GER0.001-0.2915-4.35 
  Guenther, Thomas 2108 GER0.5010.01150.15 
  Hassler, Rolf 1898 GER1.0010.24153.60 
  Kuersten, Ruediger 2159 GER0.001-0.4215-6.30 
  Kuehn, Thomas 1913 GER0.501-0.2515-3.75 
  Geisshirt, Marco 1951 GER1.0010.30154.50 

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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