Individual Calculations February 2015
 Diehm, Alexander  Total change: 4.60  Rating chartPersonal card
 27. Staufer-Open A Schwaebisch Gmuend GER 2015-01-02
RcRownchangeKK*chgGame
 2129 2059 4.00 9 0.23 20 4.60 
  Hallmann, Eberhard 1928 GER1.0010.32206.40 
  Buckels, Valentin 2183 GER0.5010.17203.40 
  Dgebuadze, Alexandre g2459  * BEL0.001-0.0820-1.60 
  Weber, Manuel 1808 GER1.0010.19203.80 
  Doluhanova, Evgeniya wg2273 UKR0.5010.27205.40 
  Mager, Denis 2179 GER0.5010.16203.20 
  Weiss, Andreas 2165 GER0.001-0.3620-7.20 
  Thomas, Ingo 2202 GER0.001-0.3120-6.20 
  Foerster, Rasmus, Dr. 1965 GER0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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