Individual Calculations January 2020
 Bouaziz, Nejib  Total change: 3.80  Rating chartPersonal card
 LASK Open host 2019 grp A Lund SWE 2019-10-01
RcRownchangeKK*chgGame
 2076 2016 3.00 7 0.06 20 1.20 
  Franzen, Per-Erik 2010 SWE0.501-0.0120-0.20 
  Sigeman, Johan 2095 SWE0.5010.11202.20 
  Quinn, David 2020 SCO0.5010.01200.20 
  Mejvik, Jacob 2054 SWE1.0010.552011.00 
  Surender, Anil 2043 SWE0.5010.04200.80 
  Frisk, Ellinor wm2227 SWE0.001-0.2320-4.60 
  Ivarsson, Torbjorn 2083 SWE0.001-0.4120-8.20 

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)
 
 Div I 4 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 2089 1997 0.50 1 0.13 20 2.60 
  Svensson, Anders 1971 2089 SWE0.5010.13202.60 

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)
 

 

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