Individual Calculations January 2023
 Hartzell, Ove  Total change: -7.80  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60plus 2022 R789 Stockholm SWE 2022-11-03
RcRownchangeKK*chgGame
 1829 1893 2.00 3 0.24 20 4.80 
  Silins, Peter 1804 SWE1.0010.38207.60 
  Lundquist, Leif 1887 SWE0.501-0.0120-0.20 
  Landin, Bo 1796 SWE0.501-0.1320-2.60 

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)
 
 Stockholmsmasterskap Veteran 60plus 2022 R10 Stockholm SWE 2022-12-01
RcRownchangeKK*chgGame
 1885 1879 0.50 1 0.01 20 0.20 
  Algars, Olle 1885 SWE0.5010.01200.20 

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)
 
 Allsv Div III 3 2022-23 R3 Sweden SWE 2022-12-04
RcRownchangeKK*chgGame
 1699 1879 0.00 1 -0.74 20 -14.80 
  Duenas, Alexis 1699 SWE0.001-0.7420-14.80 

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 2022-2023, div 3 R3 Stockholm SWE 2022-12-05
RcRownchangeKK*chgGame
 1624 1879 1.00 1 0.19 20 3.80 
  Kokocinski, Majkel 1624 SWE1.0010.19203.80 

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)
 
 Allsv Div III 3 2022-23 R2 Sweden SWE 2022-12-11
RcRownchangeKK*chgGame
 1655 1879 1.00 1 0.22 20 4.40 
  Glad, Bjorn 1655 SWE1.0010.22204.40 

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)
 
 Lag-DM 2022-2023, div Elit R4 Stockholm SWE 2022-12-12
RcRownchangeKK*chgGame
 2021 1879 0.00 1 -0.31 20 -6.20 
  Aroven, Mikael 2021 SWE0.001-0.3120-6.20 

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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