Individual Calculations July 2018
 Zhang, Jilin  Total change: -0.60  Rating chartPersonal card
 2018 NSW Open Sydney AUS 2018-06-09
RcRownchangeKK*chgGame
 2036 2225 5.00 7 -0.03 20 -0.60 
  Antoniazzi, Francesco c1825  * AUS1.0010.08201.60 
  Abbott, Peter c1845 AUS1.0010.09201.80 
  Clarke, Matthew 1984 AUS1.0010.20204.00 
  Ikeda, Junta m2420 AUS0.001-0.2520-5.00 
  Mallari, Donato f1965 AUS1.0010.18203.60 
  Cameron, Alistair 2103 AUS0.501-0.1720-3.40 
  Hu, Jason f2109 AUS0.501-0.1620-3.20 
 * 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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