Individual Calculations August 2022
 Zhang, Kylie  Total change: -1.20  Rating chartPersonal card
 2022 British Columbia vs Washington Richmond CAN 2022-07-01
RcRownchangeKK*chgGame
 1779 1424 1.00 5 -0.03 40 -1.20 
  Mohammed Qanee, Arpak Worya c2088 IRQ0.001-0.0140-0.40 
  Yang, Henry 1589 CAN0.001-0.2840-11.20 
  Liu, Zachary 1788 CAN0.001-0.1040-4.00 
  Oszvald, Joe 2097 CAN1.0010.994039.60 
  Zhang, Joyce 1332 CAN0.001-0.6340-25.20 

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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