Individual Calculations December 2023
 Cai, Alan Zhuocheng  Total change: 5.60  Rating chartPersonal card
 2023 North Carolina Open - U2000 Charlotte, NC USA 2023-11-24
RcRownchangeKK*chgGame
 1544 1518 2.00 4 0.14 40 5.60 
  Yuvaraj, Kabilesh 1571 USA0.001-0.4340-17.20 
  Jagga, Harshil 1595 USA0.001-0.3940-15.60 
  Brasher, Jeff B 1547 USA1.0010.544021.60 
  Patel, Soham 1464 USA1.0010.424016.80 

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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