Rapid: Individual Calculations October 2017
 Ekelund, Kurt  Total change: 10.40  Rating chartPersonal card
 Snabbschacks-SM 2017 Veteraner 65 Stockholm SWE 2017-09-16
RcRownchangeKK*chgGame
 1997 1996 6.00 11 0.52 20 10.40 
  Karrlander, Gunnar 1728 SWE1.0010.17203.40 
  Wahlbom, Magnus 2233 SWE0.5010.30206.00 
  Carlsten, Peter 1974 SWE0.501-0.0320-0.60 
  Nyberg, Bo 1823 SWE0.501-0.2320-4.60 
  Svensson, Soren 1938 SWE1.0010.42208.40 
  Nordstrom, Felix f2125 SWE0.001-0.3320-6.60 
  Malmdin, Nils-Ake f2160 SWE0.5010.22204.40 
  Danielsson, Robert 2078 SWE0.001-0.3920-7.80 
  Marklund, Gunnar 1967 SWE1.0010.46209.20 
  Fransson, Lennart 2095 SWE0.001-0.3620-7.20 
  Lindh, Goran 1841 SWE1.0010.29205.80 

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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