Individual Calculations September 2023
 Rawshani, Kamran  Total change: 66.80  Rating chartPersonal card
 10th Annual Washington International - Premier Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 1882 1917 6.00 9 1.13 40 45.20 
  Balakrishnan, Naveen 1618 USA1.0010.15406.00 
  Udovenko, Daniel Alexander 1816 ENG1.0010.364014.40 
  Yakubov, Mardon 2046 UZB0.5010.17406.80 
  Lowinger, Daniel 2040 USA0.001-0.3340-13.20 
  Kurup, Siddharth Ajay 1801 USA1.0010.344013.60 
  Zhuang, Kyle 1809 USA0.001-0.6540-26.00 
  Shiman, Andrew Lewis 1780 USA1.0010.324012.80 
  Mariappan, Anish M 1988 USA1.0010.604024.00 
  Qian, Bobby 2041 USA0.5010.17406.80 

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)
 
 55th annual Atlantic Open - Major Reston, VA USA 2023-08-25
RcRownchangeKK*chgGame
 1788 1917 2.50 3 0.54 40 21.60 
  Baim, Elvin 1638 AZE0.501-0.3440-13.60 
  Wang, Kevin 1687 USA1.0010.21408.40 
  Lowinger, Daniel 2040 USA1.0010.674026.80 

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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