Individual Calculations December 2019
 Xu, Eddie  Total change: 74.40  Rating chartPersonal card
 2019 Guelph Fall ProAm Pro Guelph CAN 2019-11-02
RcRownchangeKK*chgGame
 1886 1814 4.00 5 1.86 40 74.40 
  Migot, Tangi m2214  * FRA0.001-0.0840-3.20 
  Colvin, Andrew 1813 CAN1.0010.504020.00 
  Liu, Henry 1781 CAN1.0010.454018.00 
  Gao, Raymond 1782 CAN1.0010.464018.40 
  Bui, Alan 1839 CAN1.0010.534021.20 
 * 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)
 

 

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