Individual Calculations December 2019
 Ekelund, Kurt  Total change: -5.60  Rating chartPersonal card
 Div I 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1881 1971 1.00 1 0.38 20 7.60 
  Kallstrom, Magnus 1881 SWE1.0010.38207.60 

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)
 
 Uppsala Mote 2019 lang Uppsala SWE 2019-11-23
RcRownchangeKK*chgGame
 1799 1971 1.50 3 -0.66 20 -13.20 
  Jernberg, Christopher 1784 SWE0.501-0.2420-4.80 
  Johansson, Lennart B 1876 SWE0.001-0.6320-12.60 
  Pettersson, Karl-Axel 1737 SWE1.0010.21204.20 

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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