Individual Calculations August 2019
 Izzat, Kanan  Total change: -15.70  Rating chartPersonal card
 2019 Gold Coast Open Premier Division Gold Coast AUS 2019-06-27
RcRownchangeKK*chgGame
 2219 2481 5.50 9 -1.57 10 -15.70 
  Goh, Sean Christian 2081  * SGP1.0010.08100.80 
  Maguire, Tom 2121 AUS0.001-0.9010-9.00 
  Nakauchi, Gene f2209 AUS0.501-0.3310-3.30 
  Parle, Hughston 2081  * AUS1.0010.08100.80 
  Kethro, Michael f2084 AUS1.0010.08100.80 
  Fernandez, Daniel Howard g2466 ENG0.001-0.5210-5.20 
  Solomon, Stephen J m2320 AUS0.501-0.2110-2.10 
  Lam, Ross c2081  * AUS1.0010.08100.80 
  Zhao, Zong-Yuan g2529 AUS0.5010.07100.70 
 * 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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