Individual Calculations May 2024
 Zhang, Kylie  Total change: 17.20  Rating chartPersonal card
 2024 Grand Pacific Open Premier Section Victoria, British Columbia CAN 2024-03-29
RcRownchangeKK*chgGame
 1910 1769 2.00 5 0.43 40 17.20 
  Zhu, Brandon 1974 CAN0.5010.264010.40 
  Albitar, Hani 1936 CAN0.5010.22408.80 
  Babb, Jeff 1962 CAN0.001-0.2540-10.00 
  Sardari, Reza 1803 CAN1.0010.554022.00 
  Pupols, Viktors 1876 USA0.001-0.3540-14.00 

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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