Individual Calculations January 2018
 Johansson, Bjorn  Total change: -16.20  Rating chartPersonal card
 VMSA ht 2017 Arboga SWE 2017-09-19
RcRownchangeKK*chgGame
 1837 1918 3.00 7 -1.15 20 -23.00 
  Boman, Lars 1945 SWE0.5010.04200.80 
  Sparv, Joakim 1943 SWE0.001-0.4720-9.40 
  Lindstrom, Ulf 1796 SWE1.0010.33206.60 
  Segerstrom, Tore 1837 SWE0.001-0.6120-12.20 
  Bjelakovic, Milorad 1520 SWE1.0010.08201.60 
  Franzen, Thomas 1995 SWE0.001-0.3920-7.80 
  Rydberg, Krister 1823 SWE0.501-0.1320-2.60 

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 2 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1790 1904 1.00 1 0.34 20 6.80 
  Andersson, Vincent 1790 SWE1.0010.34206.80 

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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