Individual Calculations December 2023
 Sandstrom, Olof  Total change: 18.80  Rating chartPersonal card
 Allskanskan 23-24, div 2B R12 Malmo SWE 2023-10-29
RcRownchangeKK*chgGame
 1765 1600 1.00 1 0.72 20 14.40 
  Jonas, Gromark 1765 SWE1.0010.722014.40 

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)
 
 Allsv Div III 6 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1770 1604 0.50 1 0.22 20 4.40 
  Joensson, Per-Gosta 1770 SWE0.5010.22204.40 

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)
 

 

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