Individual Calculations April 2023
 Andersson, Lars-Johan  Total change: 0.20  Rating chartPersonal card
 Seniorserien vt 2023 Klass 2 R345 Stockholm SWE 2023-02-01
RcRownchangeKK*chgGame
 1470 1486 0.00 1 -0.52 20 -10.40 
  Juntti, Lars-Ivar 1470 SWE0.001-0.5220-10.40 

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)
 
 Stockholmsmasterskapet 2023 R123 Stockholm SWE 2023-03-06
RcRownchangeKK*chgGame
 1776 1487 1.00 3 0.53 20 10.60 
  Evertsson, Rune 1832 SWE0.001-0.1120-2.20 
  Molin, Nils 1749 SWE1.0010.822016.40 
  Helin, Mikael c1748 SWE0.001-0.1820-3.60 

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)
 

 

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