Blitz: Individual Calculations September 2022
 Huynh, Arthur  Total change: -19.00  Rating chartPersonal card
 2022 Norths Purdy Blitz Sydney AUS 2022-08-15
RcRownchangeKK*chgGame
 1767 2021 4.50 7 -0.95 20 -19.00 
  Stern, David 1621  * AUS1.0010.08201.60 
  Tulevski, Vasil G 1726 AUS0.501-0.3520-7.00 
  Bennett, Matthew 1800 AUS0.001-0.7820-15.60 
  Murray, Bruce D c1872 AUS1.0010.30206.00 
  Sunaryo, Robert 2116 INA0.001-0.3720-7.40 
  Talpade, Udit 1689 AUS1.0010.12202.40 
  Chang, Ethan 1544 AUS1.0010.05201.00 
 * 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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