Individual Calculations May 2024
 Du, Calvin  Total change: 39.20  Rating chartPersonal card
 16th Annual Open at Foxwoods - U2000 Mashantucket, CT USA 2024-03-28
RcRownchangeKK*chgGame
 1690 1786 3.50 4 0.98 40 39.20 
  Zhang, Derek 1737 USA1.0010.434017.20 
  Kaur, Jind c1643 USA1.0010.314012.40 
  Ho, Charles 1695 USA0.501-0.1240-4.80 
  Nguyen, Christine 1683 USA1.0010.364014.40 

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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