Individual Calculations March 2023
 Montgomery, James R  Total change: 21.00  Rating chartPersonal card
 SNCL_Division_1_2023 Rounds 3-4 Dunfermline SCO 2023-02-26
RcRownchangeKK*chgGame
 1855 1835 2.00 2 1.05 20 21.00 
  Ridge, Michael 1836 SCO1.0010.502010.00 
  Kynoch, Richard J P 1873 SCO1.0010.552011.00 

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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