Individual Calculations December 2013
 Mortensen, Steen Juul  Total change: -41.25  Rating chartPersonal card
 23rd World Senior Chess Championship - Open Opatija CRO 2013-11-12
RcRownchangeKK*chgGame
 1878 1999 3.00 9 -2.75 15 -41.25 
  Jorgensen, Jorgen f2257 DEN0.001-0.1815-2.70 
  Wilson, F Leon 1599  * USA0.501-0.4215-6.30 
  Malmdin, Nils-Ake f2191 SWE0.001-0.2515-3.75 
  Birkestrand, Odd 1819 NOR0.001-0.7415-11.10 
  Kummer, Heinz 1788 AUT0.501-0.2715-4.05 
  Thonig, Manfred 1599  * GER1.0010.08151.20 
  Lim, Kian Hwa 1883 MAS0.001-0.6615-9.90 
  King, Melvyn 1890 IRL0.501-0.1515-2.25 
  Kiss, Istvan 1880 CAN0.501-0.1615-2.40 
 * 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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