Individual Calculations April 2019
 Clarke, Brandon G I  Total change: 5.40  Rating chartPersonal card
 2019 Ballarat Begonia Open Ballarat AUS 2019-03-09
RcRownchangeKK*chgGame
 2223 2428 5.50 7 0.54 10 5.40 
  Bartley, George 2028  * AUS1.0010.08100.80 
  Tsagarakis, Angelo 2028  * AUS1.0010.08100.80 
  Mallari, Donato f2028  * AUS1.0010.08100.80 
  Cheng, Bobby m2524 AUS0.5010.13101.30 
  Ikeda, Junta m2438 AUS0.5010.01100.10 
  Lam, Ross c2028  * AUS1.0010.08100.80 
  Ly, Moulthun g2486 AUS0.5010.08100.80 
 * 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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