Individual Calculations January 2020
 Mejvik, Jacob  Total change: -1.40  Rating chartPersonal card
 LASK Open host 2019 grp A Lund SWE 2019-10-01
RcRownchangeKK*chgGame
 2071 2054 2.50 7 -0.85 20 -17.00 
  Quinn, David 2020 SCO1.0010.45209.00 
  Frisk, Ellinor wm2227 SWE0.5010.23204.60 
  Surender, Anil 2043 SWE0.001-0.5220-10.40 
  Bouaziz, Nejib 2016 SWE0.001-0.5520-11.00 
  Ivarsson, Torbjorn 2083 SWE1.0010.542010.80 
  Franzen, Per-Erik 2010 SWE0.001-0.5620-11.20 
  Sigeman, Johan 2095 SWE0.001-0.4420-8.80 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 2269 2045 1.50 3 0.78 20 15.60 
  Svensson, Mikael 2164 SWE1.0010.662013.20 
  Barkhagen, Jonas m2436 SWE0.001-0.0920-1.80 
  Svensson, Sven 2207 SWE0.5010.21204.20 

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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