Individual Calculations August 2018
 Zhao, Zong-Yuan  Total change: -10.30  Rating chartPersonal card
 2018 Gold Coast Open Premier Gold Coast AUS 2018-06-28
RcRownchangeKK*chgGame
 2333 2533 5.50 9 -1.03 10 -10.30 
  Maguire, Tom 2133  * AUS1.0010.08100.80 
  Clarke, Brandon G I f2411 ENG0.501-0.1710-1.70 
  Khamatgaleev, Alexej m2386 RUS1.0010.30103.00 
  Morris, James m2503 AUS0.501-0.0410-0.40 
  Smirnov, Anton g2529 AUS0.001-0.5110-5.10 
  Lam, Ross c2133  * AUS1.0010.08100.80 
  Narayanan, Srinath g2549 IND0.001-0.4810-4.80 
  Nakauchi, Gene f2216 AUS0.501-0.3710-3.70 
  Tsai, Charles f2133  * AUS1.0010.08100.80 
 * 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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