Individual Calculations September 2023
 Sun, Brian  Total change: 0.00  Rating chartPersonal card
 10th Annual Washington International - Premier Rockville, MD USA 2023-08-12
RcRownchangeRpKK*chgGame
 1664 0 3.00 8 0.00 1577   0.00 
  Levine, Owen 1684 USA0.0010.00 0.00 
  Carr, Jay A 1696 USA0.5010.00 0.00 
  Karell, Leif 1634 USA0.0010.00 0.00 
  Chen, Alan Zishun 1697 USA0.5010.00 0.00 
  Tyrrell, Benjamin 1680 USA0.0010.00 0.00 
  Balakrishnan, Naveen 1618 USA0.5010.00 0.00 
  Phadke, Viraj Sharad 1495 USA1.0010.00 0.00 
  Mansurov, Yusuf 1804 USA0.5010.00 0.00 

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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