Individual Calculations August 2016
 Duong, Thanh Nha  Total change: -36.20  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2161 2220 3.50 9 -1.81 20 -36.20 
  Shimanov, Aleksandr g2620  * RUS0.001-0.0820-1.60 
  Guo, Arthur c2075 USA0.001-0.6920-13.80 
  Lucente, Mike 1983 USA1.0010.20204.00 
  Arun, Siddharth 2056 USA1.0010.28205.60 
  Davis Iii, Tyrone 2030 USA0.501-0.2520-5.00 
  Lapshun, Yury m2438 USA0.001-0.2220-4.40 
  Zhang, Chao 2119 USA0.001-0.6420-12.80 
  Green, Austen Jay 2087 USA0.001-0.6820-13.60 
  Filipovich, David 2041 CAN1.0010.27205.40 
 * 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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