Blitz: Individual Calculations February 2023
 Liu, Yi  Total change: -6.40  Rating chartPersonal card
 2023 Australian Blitz Championship Perth AUS 2023-01-08
RcRownchangeKK*chgGame
 1881 2270 7.50 11 -1.53 20 -30.60 
  Arav, Nathan 1428 AUS1.0010.00200.00 
  Gough, Dylan 1654 AUS1.0010.02200.40 
  Kinsman, Craig C 1878 AUS1.0010.08201.60 
  Mandic, Bozidar 1836 AUS1.0010.06201.20 
  Tin, Jingyao g2505 SGP0.001-0.2120-4.20 
  Li, Hui c1954 MAC0.001-0.8720-17.40 
  Gao, Oscar 1653 AUS1.0010.02200.40 
  Ho, Lachlan 1652 AUS1.0010.02200.40 
  Arav, Jayden 1870  * AUS1.0010.08201.60 
  Morris, James m2426 AUS0.001-0.2920-5.80 
  Tan, Zhong Kai 1830 SGP0.501-0.4420-8.80 
 * 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 Oceania Zonal Blitz Melbourne AUS 2023-01-26
RcRownchangeKK*chgGame
 1952 2270 8.00 9 1.21 20 24.20 
  Ong, Jonathan Si Seng 1560 AUS1.0010.01200.20 
  Rupasinghe, Sayum 1711 AUS0.001-0.9720-19.40 
  Gao, James Lequan 1870  * AUS1.0010.08201.60 
  Dao, Tuan (paul) 1557 AUS1.0010.01200.20 
  Annapureddy, Rheyansh Reddy 1765 AUS1.0010.04200.80 
  Wallis, Christopher f2273 AUS1.0010.502010.00 
  Morris, James m2426 AUS1.0010.712014.20 
  Chan, Luis f2126 AUS1.0010.31206.20 
  Dale, Ari m2282 AUS1.0010.522010.40 
 * 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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