Individual Calculations April 2017
 Eriksson 1941, Bo Ht  Total change: -12.00  Rating chartPersonal card
 Eskilstunamasterskapet 2017 Eskilstuna SWE 2017-01-24
RcRownchangeKK*chgGame
 1963 2036 2.50 5 -0.49 20 -9.80 
  Johansson, Daniel 1844 SWE1.0010.25205.00 
  Sandgren, Staffan 1875 SWE0.501-0.2120-4.20 
  Logdahl, Ulf 1881 SWE0.501-0.2120-4.20 
  Logdahl, Harald f2198 SWE0.001-0.2920-5.80 
  Sivhed, Johan 2015 SWE0.501-0.0320-0.60 

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 4 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1959 2038 0.50 1 -0.11 20 -2.20 
  Boman, Lars 1959 SWE0.501-0.1120-2.20 

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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