Blitz: Individual Calculations January 2022
 Charles, Gareth  Total change: 11.60  Rating chartPersonal card
 2021 Norths Summer Blitz Sydney AUS 2021-12-21
RcRownchangeKK*chgGame
 1829 1957 5.00 7 0.58 20 11.60 
  Greenwood, Norman 1459 AUS1.0010.04200.80 
  Armstrong, Gary 1670 AUS1.0010.16203.20 
  Kwong, Leron 1687 AUS1.0010.17203.40 
  Bennett, Matthew 1807 AUS1.0010.30206.00 
  Rodgers, Jack 2131 AUS0.001-0.2720-5.40 
  Sunaryo, Robert 2077 INA0.001-0.3420-6.80 
  Dekic, Biljana N wm1970 AUS1.0010.522010.40 

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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