Individual Calculations December 2018
 Wahlund, Bengt  Total change: 17.20  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1791 1815 5.00 8 0.86 20 17.20 
  Gronberg, Peter 1415  * SWE1.0010.08201.60 
  Engstrom, Stefan 1997 SWE0.5010.24204.80 
  Lowgren, Bjorn 1855 SWE0.5010.06201.20 
  Dillen, Sten 1670 SWE1.0010.31206.20 
  Algars, Olle 2018 SWE0.001-0.2420-4.80 
  Silins, Peter 1725 SWE1.0010.38207.60 
  Bergsten, Mats 1924 SWE0.001-0.3520-7.00 
  Gustavsson, Veine 1727 SWE1.0010.38207.60 
 * 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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