Blitz: Individual Calculations December 2023
 Coy, Rupert  Total change: -24.60  Rating chartPersonal card
 2023 NSW Blitz Championship Sydney AUS 2023-11-26
RcRownchangeKK*chgGame
 1727 1889 5.00 9 -1.23 20 -24.60 
  Jain, Kamal 1580 AUS1.0010.14202.80 
  Melamed, Daniel c1894 AUS0.001-0.4920-9.80 
  Tulevski, Vasil G 1668 AUS1.0010.22204.40 
  Hu, Jason f2221 AUS0.001-0.1220-2.40 
  Alagusamy, Natarajan 1531 AUS1.0010.10202.00 
  Zhao Chen, Winston 1583 AUS1.0010.14202.80 
  Chisholm, Tom R 1774 AUS0.001-0.6620-13.20 
  Lawes, Alexander 1518 AUS1.0010.10202.00 
  Lin, Lucas 1770 AUS0.001-0.6620-13.20 

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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