Individual Calculations March 2024
 Robertson, Ian C  Total change: 1.00  Rating chartPersonal card
 SNCL_Division_1_2023-2024 Rounds 3-4 Dunfermline SCO 2024-01-28
RcRownchangeKK*chgGame
 2065 2045 1.00 2 0.05 20 1.00 
  Lothian, Robert 2038 SCO0.501-0.0120-0.20 
  Farrell, Neil R 2091 SCO0.5010.06201.20 

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)
 

 

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