Individual Calculations October 2015
 Liang, Awonder  Total change: 4.40  Rating chartPersonal card
 2015 Harold Steen Memorial Cup Dearborn, Michigan USA 2015-09-18
RcRownchangeKK*chgGame
 2070 2361 4.50 5 0.44 10 4.40 
  Tolliver, Kameron 1961  * USA1.0010.08100.80 
  Talukdar, Rohan c1961  * CAN1.0010.08100.80 
  Bora, Safal m2383 USA0.5010.03100.30 
  Zhu, Jeffrey Xin-Yu 1961  * CAN1.0010.08100.80 
  Levi, Ariel S 2085 USA1.0010.17101.70 
 * 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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