Individual Calculations February 2020
 Qwarfort, Fredrik  Total change: 6.60  Rating chartPersonal card
 Div II 4 2019-20 R234 Sweden SWE 2019-11-09
RcRownchangeKK*chgGame
 1991 1896 0.00 1 -0.37 20 -7.40 
  Lundin, Ake 1991 SWE0.001-0.3720-7.40 

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)
 
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1868 1838 3.50 6 0.70 20 14.00 
  Andersson, Lars 2046 SWE0.001-0.2320-4.60 
  Nordquelle, Pal 1647 NOR1.0010.25205.00 
  Muntean, Victor 2024 SWE0.001-0.2620-5.20 
  Almgren, Bengt 1689 SWE0.501-0.2020-4.00 
  Eklund, Henrik 1717 SWE1.0010.34206.80 
  Svanquist, Ulf 2083 SWE1.0010.802016.00 

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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