Individual Calculations September 2017
 Yang, Fan  Total change: -74.80  Rating chartPersonal card
 Canadian Junior 2017 Mississauga CAN 2017-08-09
RcRownchangeKK*chgGame
 1746 1986 5.00 9 -1.87 40 -74.80 
  Cui, Cynthia 1586  * CAN1.0010.08403.20 
  Cai, Jason 2130 CAN0.5010.19407.60 
  Li, William 1958 CAN0.001-0.5440-21.60 
  Uthayakumar, Ronan 1656 CAN0.501-0.3840-15.20 
  Zhang, Henry 1874 CAN0.501-0.1540-6.00 
  Jiang, Brian 1589 CAN0.501-0.4240-16.80 
  Rusonik, Max 1712 CAN0.001-0.8340-33.20 
  Zheng, Kevin 1586  * CAN1.0010.08403.20 
  Xu, Daniel 1620 CAN1.0010.10404.00 
 * 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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