Individual Calculations August 2023
 Smith, Peter R  Total change: -22.60  Rating chartPersonal card
 128th Scottish Championship 2023 Dunfermline SCO 2023-07-07
RcRownchangeKK*chgGame
 1785 2063 3.00 5 -1.13 20 -22.60 
  Deepak Ambattu, Rithvik 1829 SCO0.501-0.2920-5.80 
  Chisholm, Mike 1880 SCO0.001-0.7420-14.80 
  Lukhi, Neev 1663  * SCO1.0010.08201.60 
  Al Dakl Alla, Muhammad 1714 SCO1.0010.11202.20 
  Heron, Donald 1837 SCO0.501-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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