Individual Calculations May 2024
 Huang, Lucia  Total change: -37.60  Rating chartPersonal card
 5th Colonial Open - U2100 Dulles, VA USA 2024-03-28
RcRownchangeKK*chgGame
 1681 1608 1.50 6 -0.94 40 -37.60 
  Chong, Hanford 1733 USA0.5010.17406.80 
  Zhou, Alexander Zheng 1656 USA0.001-0.4340-17.20 
  Dommalapati, Abhinay 1873 USA0.001-0.1840-7.20 
  Naylor, Carla 1689 USA1.0010.614024.40 
  Whitaker, Robert D 1599 USA0.001-0.5140-20.40 
  Li, Ella Xinyi 1533 USA0.001-0.6040-24.00 

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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