Individual Calculations March 2024
 Feng, Aaron  Total change: 2.00  Rating chartPersonal card
 2nd Neil Falconer Memorial Tournament - 1600-1999 San Francisco, CA USA 2024-02-24
RcRownchangeKK*chgGame
 1408 1387 1.00 2 0.05 40 2.00 
  Tam, Hoa Long 1368 USA1.0010.474018.80 
  Liu, Serena 1447 USA0.001-0.4240-16.80 

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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