Individual Calculations February 2015
 Warston, Hakan  Total change: -40.60  Rating chartPersonal card
 Rilton Elo 2014/2015 Stockholm SWE 2014-12-27
RcRownchangeKK*chgGame
 1724 1689 2.00 9 -2.03 20 -40.60 
  Helin, Mikael 1905 SWE0.001-0.2220-4.40 
  Sarwary, Hamidullah 1859 AFG0.5010.22204.40 
  Flodmark, Tarras 1865 SWE0.001-0.2720-5.40 
  Rajab, Schahin 1751 SWE0.5010.09201.80 
  Lang, Gusztav Jr 1808 SWE0.001-0.3420-6.80 
  Axelsson, Thomas 1765 SWE0.001-0.4020-8.00 
  Mossiaguine, Arina 1355 SWE1.0010.12202.40 
  Halvorsen, Benjamin 1518 NOR0.001-0.7320-14.60 
  Bergstrom, Goran 1686 SWE0.001-0.5020-10.00 

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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