Individual Calculations August 2023
 Webb, Nick  Total change: -15.20  Rating chartPersonal card
 Scottish Championship Reserve (U1800) Dunfermline SCO 2023-07-07
RcRownchangeKK*chgGame
 1300 1642 1.00 2 -0.76 20 -15.20 
  Mitraka, Chrysa 1242  * SCO0.501-0.4220-8.40 
  Wilson, Florence 1357 SCO0.501-0.3420-6.80 
 * 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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