Individual Calculations December 2017
 Stahlberg, David  Total change: -42.00  Rating chartPersonal card
 Mragel Open 2017 Lund SWE 2017-11-03
RcRownchangeKK*chgGame
 1933 2095 3.00 5 -0.46 20 -9.20 
  Andersson, Bjorn-Ake 1698 SWE1.0010.08201.60 
  Fransson, Stefan 1874 SWE1.0010.22204.40 
  Sadiku, Halil 1950 SWE1.0010.31206.20 
  Lindahl, Emil 2178 SWE0.001-0.3920-7.80 
  Silwer, Martin 1965 SWE0.001-0.6820-13.60 

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 III 10 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 1850 2095 0.00 1 -0.80 20 -16.00 
  Nordahl, Nils 1850 SWE0.001-0.8020-16.00 

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)
 
 Malta Open 2017 Bugibba MLT 2017-11-19
RcRownchangeKK*chgGame
 1909 2095 5.00 8 -0.84 20 -16.80 
  Mueller, Markus 1718 GER1.0010.09201.80 
  Huse, Sigurd Kjelsbol 1917 NOR0.501-0.2320-4.60 
  Sourgkounis, Aggelos 1917 GRE0.001-0.7320-14.60 
  Sajjadi, Kimiya 1890 NOR1.0010.24204.80 
  Bielby, Paul 1877 ENG0.501-0.2820-5.60 
  Camilleri, Stephan 2110 MLT0.5010.02200.40 
  Stokes, Paul 1901 ENG0.501-0.2520-5.00 
  Said, Oliver 1942 MLT1.0010.30206.00 

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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