Blitz: Individual Calculations December 2023
 Lane, Ryan  Total change: -4.40  Rating chartPersonal card
 2023 NSW Blitz Championship Sydney AUS 2023-11-26
RcRownchangeKK*chgGame
 1790 1931 6.50 10 -0.22 20 -4.40 
  Zhao Chen, Winston 1583 AUS0.501-0.3920-7.80 
  Tulevski, Vasil G 1668 AUS0.501-0.3220-6.40 
  Welch, Ian 1700 AUS1.0010.21204.20 
  Rust, Edward 1624 AUS1.0010.14202.80 
  Chisholm, Tom R 1774 AUS1.0010.29205.80 
  Quek, Kristine wf1785 AUS0.001-0.7020-14.00 
  Rusakov, Jean 1729 AUS1.0010.24204.80 
  Asaka, Samuel 2156 AUS0.001-0.2220-4.40 
  Kargosha, Bahman c1987 AUS1.0010.582011.60 
  Melamed, Daniel c1894 AUS0.501-0.0520-1.00 

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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