Individual Calculations December 2018
 Mejvik, Jacob  Total change: -11.20  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1914 2098 2.50 4 -0.42 20 -8.40 
  Bernholdsson, Svante 1931 SWE1.0010.28205.60 
  Carlsten, Peter 1969 SWE0.501-0.1720-3.40 
  Wedin, Svante 1971 SWE1.0010.33206.60 
  Arnarson, Thordur 1784 SWE0.001-0.8620-17.20 

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 II 8 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1997 2098 0.50 1 -0.14 20 -2.80 
  Olsson, Thomas 1997 SWE0.501-0.1420-2.80 

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)
 

 

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