Individual Calculations September 2022
 Ye, Chen-Chen  Total change: -10.00  Rating chartPersonal card
 9th Annual Washington International - Premier Rockville, Maryland USA 2022-08-13
RcRownchangeKK*chgGame
 1843 2001 6.00 9 -0.25 40 -10.00 
  Tyrrell, Benjamin 1748 USA1.0010.19407.60 
  Fischer, Robert J 1788 USA0.501-0.2740-10.80 
  Kurup, Siddharth Ajay 1601  * USA0.501-0.4240-16.80 
  Jayasundera, Shane 1837 USA1.0010.284011.20 
  Rychkov, Roman 1962 USA0.001-0.5540-22.00 
  Diep, Andrew 1931 USA1.0010.404016.00 
  Wilson, Ronen 1988 USA1.0010.484019.20 
  Yehamandram, Yogeshwar 1834 USA0.501-0.2240-8.80 
  Hebbar, Eshaan 1895 USA0.501-0.1440-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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