Individual Calculations August 2023
 Hamilton, Graham  Total change: -15.80  Rating chartPersonal card
 128th Scottish Championship 2023 Dunfermline SCO 2023-07-07
RcRownchangeKK*chgGame
 1829 1942 2.50 5 -0.79 20 -15.80 
  Greet, Andrew N m2410 SCO0.001-0.0520-1.00 
  Clinton, William 1656 SCO0.501-0.3420-6.80 
  Deighan, Matthew J 1693 SCO1.0010.19203.80 
  Bhatia, Kanishka 1592 SCO0.501-0.3920-7.80 
  Ridge, Michael 1792 SCO0.501-0.2020-4.00 

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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