Blitz: Individual Calculations May 2023
 Morris, James  Total change: 5.70  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 2041 2432 9.00 9 1.29 10 12.90 
  Hanrahan, Tim 1758 AUS1.0010.01100.10 
  Albert, Max 2032  * AUS1.0010.08100.80 
  Bassig, Hamish c1949 AUS1.0010.05100.50 
  Yin, Wenlin 1973 AUS1.0010.05100.50 
  Hain, Anthony c1869 AUS1.0010.02100.20 
  Merenciano, Alexandre 2177 FRA1.0010.19101.90 
  Liu, Yi f2264 AUS1.0010.28102.80 
  Ruan, Harry 1855 AUS1.0010.02100.20 
  Shoker, Samy g2496 EGY1.0010.59105.90 
 * 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)
 
 2023 Box Hill Club Championship Blitz Melbourne AUS 2023-04-14
RcRownchangeKK*chgGame
 2034 2432 5.50 7 -0.72 10 -7.20 
  Urban, Sylvester f1967 AUS0.501-0.4510-4.50 
  Zafirakos, Jesse 1829 AUS0.001-0.9810-9.80 
  Huang, Billy 2032  * AUS1.0010.08100.80 
  Solomon, Stephen J m2251 AUS1.0010.26102.60 
  Datar, Tejas 1909 AUS1.0010.03100.30 
  Hernandez Sanchez, Jairo Andres m2278 COL1.0010.29102.90 
  Chan, Kris f1972 AUS1.0010.05100.50 
 * 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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