Individual Calculations May 2024
 Wang, Lilian  Total change: -3.20  Rating chartPersonal card
 5th Colonial Open Dulles, VA USA 2024-03-28
RcRownchangeKK*chgGame
 1850 1863 2.00 4 -0.08 40 -3.20 
  Baim, Elvin 1812 AZE0.501-0.0740-2.80 
  Iyer, Vedanth 1777 USA1.0010.384015.20 
  Samuelson, Andrew f1997 USA0.001-0.3240-12.80 
  Fang, Arabella wc1813 USA0.501-0.0740-2.80 

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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