Individual Calculations December 2023
 Watson, James  Total change: -25.40  Rating chartPersonal card
 2023 Vikings Weekender Canberra AUS 2023-11-18
RcRownchangeKK*chgGame
 1830 2080 2.50 5 -1.27 20 -25.40 
  Ingham, Glenn 1578 AUS1.0010.04200.80 
  Ikeda, Junta m2389 AUS0.001-0.1420-2.80 
  Ho, Lachlan 1726 AUS0.501-0.3920-7.80 
  Esposito, David 1680  * AUS0.501-0.4220-8.40 
  Chakrabarty, Reyaansh 1776 AUS0.501-0.3620-7.20 
 * 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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