Individual Calculations October 2017
 Qiao, Cindy  Total change: -2.00  Rating chartPersonal card
 2017 Toronto Open U2200 Toronto CAN 2017-09-02
RcRownchangeKK*chgGame
 1778 1781 3.00 6 -0.05 40 -2.00 
  Baltzopoulos, Giorgos 2063 GRE0.001-0.1640-6.40 
  Chernik, Dmitry 1896 CAN0.5010.16406.40 
  Ghazarian, Tigran 1663 CAN0.001-0.6640-26.40 
  Ali, Shafkat 1591 CAN1.0010.254010.00 
  Huang, Youhe 1583 CAN1.0010.24409.60 
  Talsma, Shawn 1871 CAN0.5010.12404.80 

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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