Individual Calculations April 2015
 Logdahl, Harald  Total change: -24.20  Rating chartPersonal card
 Oppna Eskilstunamasterskapet 2015 Eskilstuna SWE 2015-01-14
RcRownchangeKK*chgGame
 1970 2230 4.50 7 -1.14 20 -22.80 
  Bragesjo, Tomas 1889 SWE1.0010.12202.40 
  Sivhed, Johan 1995 SWE0.501-0.2920-5.80 
  Carlberg, Gunnar 2017 SWE0.501-0.2720-5.40 
  Logdahl, Ulf 1923 SWE1.0010.14202.80 
  Eriksson, Bo f2128 SWE0.001-0.6420-12.80 
  Sandgren, Staffan 1830  * SWE1.0010.08201.60 
  Svensson, Hakan 2011 SWE0.501-0.2820-5.60 
 * 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)
 
 Div II 3 2014-15 rond 6-7 Sweden SWE 2015-03-08
RcRownchangeKK*chgGame
 2154 2207 0.50 1 -0.07 20 -1.40 
  Evertsson, Lennart 2154 SWE0.501-0.0720-1.40 

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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