Blitz: Individual Calculations December 2022
 Ball, Christopher  Total change: -30.20  Rating chartPersonal card
 2022 NSW Blitz Championship Sydney AUS 2022-11-27
RcRownchangeKK*chgGame
 1780 1882 4.00 9 -1.51 20 -30.20 
  Ding, Daniel (yulin) 1482  * AUS1.0010.08201.60 
  Miscenko, Dmitry 1995 AUS0.001-0.3520-7.00 
  Zhou, Kai 2174 AUS0.001-0.1520-3.00 
  Thite, Sameer 1743 AUS1.0010.31206.20 
  Kargosha, Bahman c1996 AUS0.001-0.3420-6.80 
  Ong, Jonathan Si Seng 1576 AUS0.501-0.3620-7.20 
  Chang, Ethan 1536 AUS1.0010.11202.20 
  Ruan, Harry 1858 AUS0.501-0.0320-0.60 
  Naraharasetty, Saisiddharth 1663 IND0.001-0.7820-15.60 
 * 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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