Individual Calculations March 2013
 Welling, Gerard  Total change: -8.50  Rating chartPersonal card
 Chess Classic ELO Open Baden-Baden Baden-Baden GER 2013-02-07
RcRownchangeKK*chgGame
 2158 2349 2.00 4 -0.85 10 -8.50 
  Fichter, Fabian 2071 GER0.501-0.3310-3.30 
  Naundorf, Maik 2129 GER0.501-0.2810-2.80 
  Kuehn, Kolja 1949  * GER1.0010.08100.80 
  Karpatchev, Aleksandr g2484 RUS0.001-0.3210-3.20 
 * 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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