Individual Calculations June 2018
 Qiao, Cindy  Total change: -11.20  Rating chartPersonal card
 2018 Guelph Spring ProAm Pro Guelph CAN 2018-04-28
RcRownchangeKK*chgGame
 1861 1815 2.00 5 -0.28 40 -11.20 
  Bailey, Doug f2177 CAN0.001-0.1040-4.00 
  He, Emma wf1721 CAN0.501-0.1340-5.20 
  Zhang, Henry 1908 CAN1.0010.634025.20 
  Noorali, Aahil c1795 CAN0.001-0.5340-21.20 
  Chen, Max c1702 CAN0.501-0.1540-6.00 

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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