Individual Calculations May 2024
 Robertson, Ian C  Total change: 7.40  Rating chartPersonal card
 SNCL_Division_1_2023-2024 Round 9 Dunfermline SCO 2024-04-21
RcRownchangeKK*chgGame
 1949 2044 1.00 1 0.37 20 7.40 
  Donohue, Tom 1949 SCO1.0010.37207.40 

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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