Individual Calculations January 2023
 Stumpf, Friedemann  Total change: 46.40  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60plus 2022 R789 Stockholm SWE 2022-11-03
RcRownchangeKK*chgGame
 1478 1503 2.00 2 0.93 40 37.20 
  Zivic, Miroljub 1502 SWE1.0010.504020.00 
  Andersson, Lars-Johan 1454 SWE1.0010.434017.20 

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)
 
 Sallskapets hostturnering 2022, grupp E R678 Stockholm SWE 2022-11-08
RcRownchangeKK*chgGame
 1289 1503 1.00 1 0.23 40 9.20 
  Hanini, Jacob 1289 SWE1.0010.23409.20 

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
 1623 1487 0.00 1 -0.32 40 -12.80 
  Cederstrom, Jan-Olof 1623 SWE0.001-0.3240-12.80 

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)
 
 Sallskapets hostturnering 2022, grupp E R9 Stockholm SWE 2022-12-06
RcRownchangeKK*chgGame
 1354 1487 1.00 1 0.32 40 12.80 
  Franzen, Anders 1354 SWE1.0010.324012.80 

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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