Individual Calculations August 2018
 Zulfic, Fedja  Total change: 19.80  Rating chartPersonal card
 2018 Gold Coast Open Premier Gold Coast AUS 2018-06-28
RcRownchangeKK*chgGame
 2274 2179 4.50 9 0.99 20 19.80 
  Narayanan, Srinath g2549 IND0.001-0.1020-2.00 
  Ostapenko, Michael 1925 AUS1.0010.19203.80 
  Tsai, Charles f1996 AUS1.0010.26205.20 
  Gareyev, Timur g2579  * USA0.001-0.0820-1.60 
  Mohammadi-Geravand, Behrang 1779  * IRI1.0010.08201.60 
  Wohl, Aleksandar H m2335 AUS0.5010.21204.20 
  Khamatgaleev, Alexej m2386 RUS0.5010.27205.40 
  Clarke, Brandon G I f2411 ENG0.5010.29205.80 
  Morris, James m2503 AUS0.001-0.1320-2.60 
 * 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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