Individual Calculations August 2023
 Wynarczyk, Raymond  Total change: -3.80  Rating chartPersonal card
 128th Scottish Championship 2023 Dunfermline SCO 2023-07-07
RcRownchangeKK*chgGame
 1665 1699 2.50 5 -0.19 20 -3.80 
  Eswar, Theagarajan 1465 IND0.501-0.2920-5.80 
  Robertson, Jim 1559 SCO1.0010.31206.20 
  Leah, Tom 1983 ENG0.001-0.1620-3.20 
  Browning, Isaac 2019 SCO0.001-0.1320-2.60 
  Ford, Nikodem 1299  * POL1.0010.08201.60 
 * 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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