Individual Calculations January 2018
 Beijer, Lennart  Total change: 5.20  Rating chartPersonal card
 Div III 8 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1707 1720 1.00 1 0.48 20 9.60 
  Jonsson, Berny 1707 SWE1.0010.48209.60 

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)
 
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 1666 1720 1.50 3 -0.22 20 -4.40 
  Qwarfort, Fredrik 1857 SWE0.001-0.3220-6.40 
  Eknor, Paul 1557 SWE0.501-0.2220-4.40 
  Nilsson, Kajsa 2002 1583 SWE1.0010.32206.40 

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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