Individual Calculations June 2013
 Tukmakov, Vladimir B  Total change: -2.50  Rating chartPersonal card
 SCT Veteranturnering 2013 Stockholm SWE 2013-05-09
RcRownchangeKK*chgGame
 2281 2547 3.00 4 -0.25 10 -2.50 
  Hedin, Gunnar 2147  * SWE1.0010.08100.80 
  Malmdin, Nils-Ake f2239 SWE1.0010.14101.40 
  Okhotnik, Vladimir g2391 FRA0.501-0.2110-2.10 
  Hecht, Hans-Joachim g2346 GER0.501-0.2610-2.60 
 * 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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