Blitz: Individual Calculations April 2023
 Kwong, Leron  Total change: -17.00  Rating chartPersonal card
 2023 City of Sydney Blitz Sydney AUS 2023-03-12
RcRownchangeKK*chgGame
 1665 1631 2.00 6 -0.85 20 -17.00 
  Bajrami, Samir 1956 AUS0.001-0.1320-2.60 
  Rossi, David 1509 AUS0.001-0.6720-13.40 
  Beales, Alex 1517 AUS1.0010.34206.80 
  Sale, Gordon 1530 AUS1.0010.36207.20 
  Murray, Bruce D c1900 AUS0.001-0.1720-3.40 
  Xu, Leo 1577 AUS0.001-0.5820-11.60 

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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