Individual Calculations August 2019
 Ekelund, Kurt  Total change: -11.60  Rating chartPersonal card
 Veteran-SM 65ar 2019 Eskilstuna SWE 2019-07-06
RcRownchangeKK*chgGame
 1885 1979 5.00 9 -0.58 20 -11.60 
  Kvarby, Anders 1849 SWE0.501-0.1820-3.60 
  Nordstrom, Per-Olov 1870 SWE1.0010.35207.00 
  Svensson, Soren 1944 SWE0.501-0.0520-1.00 
  Olsson, Torgny 1746 SWE0.501-0.2920-5.80 
  Bohlin, Jan 1724 SWE0.501-0.3120-6.20 
  Larsson, Per-Olov 1954 SWE0.501-0.0320-0.60 
  Nilsson, Christer 1950 1956 SWE0.501-0.0320-0.60 
  Salholm, Soren 1875 SWE0.501-0.1420-2.80 
  Eriksson 1941, Bo Ht f2051 SWE0.5010.10202.00 

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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