Rapid: Individual Calculations December 2018
 Jia, Frank  Total change: -0.40  Rating chartPersonal card
 2018 Sydney Chess Club November Rapid Sydney AUS 2018-11-19
RcRownchangeKK*chgGame
 1922 1753 1.50 5 -0.02 20 -0.40 
  Rodgers, Jack 2024 AUS0.5010.33206.60 
  Ng, Clive c2139 AUS0.001-0.0920-1.80 
  Brown, Nicholas 1955 AUS0.001-0.2420-4.80 
  Brown, Joshua 1606 AUS1.0010.30206.00 
  Lin, Kerry 1887 AUS0.001-0.3220-6.40 

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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