Individual Calculations January 2023
 Andersson, Lars-Johan  Total change: 17.40  Rating chartPersonal card
 Seniorserien ht 2022 kl 3 R78910 Stockholm SWE 2022-10-26
RcRownchangeKK*chgGame
 1339 1429 2.00 3 0.13 20 2.60 
  Liistamo, Jouko 1382 SWE1.0010.43208.60 
  Lindquist, Hans 1316 SWE0.001-0.6520-13.00 
  Persson, Bjorn 1945 1319 SWE1.0010.35207.00 

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)
 
 Stockholmsmasterskap Veteran 60plus 2022 R789 Stockholm SWE 2022-11-03
RcRownchangeKK*chgGame
 1388 1454 1.00 2 -0.17 20 -3.40 
  Gordh, Atos 1273 SWE1.0010.26205.20 
  Stumpf, Friedemann 1503 SWE0.001-0.4320-8.60 

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)
 
 Seniorserien ht 2022 kl 3 R11 Stockholm SWE 2022-11-30
RcRownchangeKK*chgGame
 1352 1454 1.00 1 0.36 20 7.20 
  Kallback, Olle 1352 SWE1.0010.36207.20 

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)
 
 Stockholmsmasterskap Veteran 60plus 2022 R10 Stockholm SWE 2022-12-01
RcRownchangeKK*chgGame
 1286 1454 1.00 1 0.28 20 5.60 
  Jansson, Arne 1286 SWE1.0010.28205.60 

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)
 
 Seniorserien ht 2022 kl 3 R12,13 Stockholm SWE 2022-12-16
RcRownchangeKK*chgGame
 1277 1454 1.00 1 0.27 20 5.40 
  Elkan, Maria 1277 SWE1.0010.27205.40 

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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