Individual Calculations February 2017
 Alfven, Jorgen  Total change: 4.80  Rating chartPersonal card
 Karlstad Open 2016 Karlstad SWE 2016-12-27
RcRownchangeKK*chgGame
 1923 1896 3.50 7 0.24 20 4.80 
  Malm Lindberg, Henrik 2232 SWE0.001-0.1220-2.40 
  Kyrkjebo, Eirik 1645 NOR0.501-0.3120-6.20 
  Jacobsen, Caroline Beer 1560 NOR1.0010.12202.40 
  Winsnes, Gabriel 1727 SWE1.0010.28205.60 
  Andersson, Anders 2020 SWE0.5010.17203.40 
  Saren, Bjorn 2088 SWE0.5010.25205.00 
  Johansen, Oivind f2191 NOR0.001-0.1520-3.00 

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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