Individual Calculations May 2015
 Hua, George  Total change: -1.60  Rating chartPersonal card
 2015 MCC ANZAC Day Weekender Melbourne AUS 2015-04-24
RcRownchangeKK*chgGame
 1791 1986 3.50 5 -0.08 20 -1.60 
  Guo, Zhi Xin 1594 AUS1.0010.08201.60 
  Jiang, Bill 1769 AUS0.501-0.2820-5.60 
  Lu, Lillian 1586  * AUS1.0010.08201.60 
  Skiotis, Pano 2147 AUS0.001-0.2920-5.80 
  Krstevski, Tristan 1860 AUS1.0010.33206.60 
 * 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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