Individual Calculations April 2023
 Nilsson, Sven 1957  Total change: -5.60  Rating chartPersonal card
 Allsv Div II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1834 1640 0.50 2 -0.01 20 -0.20 
  Andersson, Bengt 1968 1776 SWE0.001-0.3220-6.40 
  Johnsson, Marcus 1892 SWE0.5010.31206.20 

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)
 
 Landskrona KM 2023 R34 Landskrona SWE 2023-03-07
RcRownchangeKK*chgGame
 1779 1640 0.50 2 -0.27 20 -5.40 
  Svensson, Mikael 2065 SWE0.001-0.0720-1.40 
  Barr, Olof 1493 SWE0.501-0.2020-4.00 

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)
 

 

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