Individual Calculations January 2020
 Gundersen, Ingvar  Total change: 12.00  Rating chartPersonal card
 Wasa KM 2019 Stockholm SWE 2019-08-30
RcRownchangeKK*chgGame
 1797 1775 4.00 7 0.67 20 13.40 
  Collett, Peter c2128 SWE0.001-0.1120-2.20 
  Fridman, Arvid 1502 SWE0.001-0.8320-16.60 
  Hedin, Niclas 1873 SWE1.0010.632012.60 
  Knoppel, Bjorn 1699 SWE1.0010.40208.00 
  Wretljung, Lennart 1493 SWE1.0010.16203.20 
  Sterner, Johan 1858 SWE1.0010.612012.20 
  Douhan, David 2026 SWE0.001-0.1920-3.80 

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)
 
 Lag-DM 2019/2020, div 4 R3 Stockholm SWE 2019-12-02
RcRownchangeKK*chgGame
 1768 1786 0.00 1 -0.53 20 -10.60 
  Agnas Thore, 1768 SWE0.001-0.5320-10.60 

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)
 
 Lag-DM 2019/2020, div 1 R4 Stockholm SWE 2019-12-16
RcRownchangeKK*chgGame
 1757 1786 1.00 1 0.46 20 9.20 
  Carlsson, Tomas 1757 SWE1.0010.46209.20 

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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