Individual Calculations September 2022
 Tay, Brian  Total change: -24.07  Rating chartPersonal card
 52nd annual Continental Open Under 2200 Sturbridge, MA USA 2022-07-28
RcRownchangeKK*chgGame
 1858 1891 3.00 5 0.30 29 8.70 
  Feng, Andrew T 1836 USA0.001-0.5829-16.82 
  Li, Justin Y 1658 USA0.501-0.2929-8.41 
  Mansurov, Yusuf 1848 USA1.0010.442912.76 
  He, Levon 1943 USA0.5010.07292.03 
  Kats, Michael 2007 USA1.0010.662919.14 

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)
 
 The 1st Annual Beltway Open Idylwood, Virginia USA 2022-08-05
RcRownchangeKK*chgGame
 1768 1913 3.50 5 0.09 29 2.61 
  Wang, Chloe Heathe 1598 USA1.0010.14294.06 
  Karell, Leif 1838 USA0.001-0.6029-17.40 
  Moorhouse, Will 1768 USA1.0010.31298.99 
  Pillai, Adithya 1880 USA0.501-0.0529-1.45 
  Tang, Vincent 1756 USA1.0010.29298.41 

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)
 
 9th Annual Washington International - Premier Rockville, Maryland USA 2022-08-13
RcRownchangeKK*chgGame
 1800 1913 4.50 9 -1.26 29 -36.54 
  Zhuang, Kyle 1541 USA0.501-0.4029-11.60 
  Shiman, Andrew Lewis 1827 USA1.0010.382911.02 
  Yehamandram, Yogeshwar 1834 USA0.001-0.6129-17.69 
  Matta, Kisna 1767 USA1.0010.30298.70 
  Jiang, Brian 1933 CAN0.5010.03290.87 
  Pillai, Adithya 1880 USA1.0010.452913.05 
  Zheng, Carissa Angela 1855 USA0.501-0.0829-2.32 
  Hebbar, Eshaan 1895 USA0.001-0.5329-15.37 
  Wu, Andrew 1669 USA0.001-0.8029-23.20 

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)
 
 54th annual Atlantic Open Major Arlington, VA USA 2022-08-26
RcRownchangeKK*chgGame
 1928 1913 2.50 5 0.04 29 1.16 
  Aravindakshan, Sahana 1595 USA1.0010.13293.77 
  Aaron, Deepak 2263 USA0.001-0.1129-3.19 
  Low, Scott T 2189 USA0.001-0.1729-4.93 
  Wu, Nathan Ping-Ying 1850 CAN0.501-0.0929-2.61 
  Luo, Will 1744 USA1.0010.28298.12 

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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