Individual Calculations October 2014
 Tang, Andrew  Total change: 10.00  Rating chartPersonal card
 80th Annual Southwest Open Irving, Texas USA 2014-08-29
RcRownchangeKK*chgGame
 1848 1582 2.00 6 0.87 40 34.80 
  He, Tommy O f1982  * USA0.001-0.0840-3.20 
  Capocyan, Sam L 1932  * USA0.001-0.1140-4.40 
  Bonnell, Leo W 1874 USA0.001-0.1540-6.00 
  Zhao, Annie wf1810 USA1.0010.794031.60 
  Krishna, Ram 1808 USA0.001-0.2140-8.40 
  Srivatsav, Aadarsh 1679 USA1.0010.634025.20 
 * 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)
 
 World Youth Chess Championships 2014 (u8 Boys) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1334 1585 1.00 2 -0.62 40 -24.80 
  Ip, Weng Tou 1305 MAC0.001-0.8440-33.60 
  Khalifah, Khaled 1363 UAE1.0010.22408.80 

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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