Blitz: Individual Calculations May 2023
 Chen, Austin  Total change: 129.60  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 1841 1448 4.00 7 3.24 40 129.60 
  Zhu, Harvey 1780 AUS0.001-0.1240-4.80 
  Prasad, Rudr Ravi 1690 FIJ1.0010.804032.00 
  Chakrabarty, Reyaansh 1659 AUS1.0010.774030.80 
  Cordover, David Z 1952 AUS1.0010.964038.40 
  Bassig, Hamish c1949 AUS0.001-0.0440-1.60 
  Castor, David c2074 AUS0.001-0.0140-0.40 
  Retnaraja, Ethan 1783 AUS1.0010.884035.20 

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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