Individual Calculations September 2017
 Xu, Daniel  Total change: -21.60  Rating chartPersonal card
 Canadian Junior 2017 Mississauga CAN 2017-08-09
RcRownchangeKK*chgGame
 1682 1620 3.00 8 -0.54 40 -21.60 
  Vettese, Nicholas f2020  * CAN0.001-0.0840-3.20 
  Liao, Joseph 1548 CAN0.501-0.1040-4.00 
  Jiang, Brian 1589 CAN0.501-0.0440-1.60 
  Gilani, Mysha wc1445 CAN0.501-0.2340-9.20 
  Zheng, Kevin 1580 CAN0.501-0.0640-2.40 
  Uthayakumar, Ronan 1656 CAN0.5010.05402.00 
  Chen, Max c1635 CAN0.5010.02400.80 
  Yang, Fan 1986 CAN0.001-0.1040-4.00 
 * 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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