Individual Calculations January 2024
 Gordh, Atos  Total change: 12.20  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60 2023 R78910 Stockholm SWE 2023-11-02
RcRownchangeKK*chgGame
 1461 1264 1.00 3 0.22 20 4.40 
  Wennstrom, Bertil 1556 SWE0.001-0.1520-3.00 
  Ivanyuhin, Valeri 1538 SWE0.001-0.1720-3.40 
  Jansson, Arne 1290 SWE1.0010.542010.80 

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)
 
 Taby Oppna KM 2023 R4 Taby SWE 2023-12-05
RcRownchangeKK*chgGame
 1618 1262 0.50 1 0.39 20 7.80 
  Marlid, Johan 1618 SWE0.5010.39207.80 

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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