Individual Calculations September 2023
 Mansurov, Yusuf  Total change: -4.16  Rating chartPersonal card
 June 2023 Marshall Premier New York, NY USA 2023-06-02
RcRownchangeKK*chgGame
 1982 1750 2.00 4 1.15 26 29.90 
  Meduri, Aakaash 2017 USA0.001-0.1826-4.68 
  Nasta, Kiren 1958 USA1.0010.772620.02 
  Ho, Carter 1917 USA1.0010.722618.72 
  Johnston, Daniel F 2036 USA0.001-0.1626-4.16 

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)
 
 July 2023 Marshall Premier New York, NY USA 2023-07-07
RcRownchangeKK*chgGame
 1968 1735 1.50 4 0.42 26 10.92 
  Lapshun, Yury m2344 USA0.001-0.0226-0.52 
  Ye, Stephen 1847 USA0.5010.15263.90 
  Olsen, Robert 1892 USA1.0010.712618.46 
  Berg, George 1789 USA0.001-0.4226-10.92 

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)
 
 28th annual Bradley Open - Major Windsor Locks, CT USA 2023-07-28
RcRownchangeKK*chgGame
 1766 1735 2.50 5 0.22 26 5.72 
  Li, Justin Y 1737 USA0.001-0.5026-13.00 
  Ling, Chenxuan 1707 USA0.501-0.0426-1.04 
  Xu, Raymond 1776 USA1.0010.562614.56 
  Li, Michael 1804 USA1.0010.602615.60 
  England, Max 1807 CAN0.001-0.4026-10.40 

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)
 
 10th Annual Washington International - Premier Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 1712 1804 3.50 8 -1.30 26 -33.80 
  Lowinger, Daniel 2040 USA0.001-0.2026-5.20 
  Srinivasan, Sivavishnu 1450 USA1.0010.11262.86 
  Krishnan, Ashvath 1404  * USA1.0010.08262.08 
  Adu, Oladapo Olutola m2073 NGR0.001-0.1726-4.42 
  Udovenko, Daniel Alexander 1816 ENG0.001-0.4826-12.48 
  Yerramilli, Neel 1538 IND0.501-0.3226-8.32 
  Du, Calvin 1681 USA0.501-0.1726-4.42 
  Chen, Alan Zishun 1697 USA0.501-0.1526-3.90 
 * 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)
 
 55th annual Atlantic Open - Major Reston, VA USA 2023-08-25
RcRownchangeKK*chgGame
 1779 1804 2.00 5 -0.65 26 -16.90 
  Diao, Matthew Guo 1799 USA0.001-0.5126-13.26 
  Lane, Thomas Coe 1816 USA0.5010.02260.52 
  Wu, Nathan Ping-Ying 1846 CAN0.001-0.4426-11.44 
  Chong, Hanford 1619 USA0.501-0.2426-6.24 
  Luo, Will 1816 USA1.0010.522613.52 

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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