Individual Calculations March 2024
 Kalpaka, Vaibhav Robinjith  Total change: 88.40  Rating chartPersonal card
 2024 President's Day Open Dulles, VA USA 2024-02-16
RcRownchangeKK*chgGame
 1840 1914 5.50 7 1.30 40 52.00 
  Srinivasan, Arjun 1736 USA1.0010.274010.80 
  Tyrrell, Benjamin 1775 USA1.0010.314012.40 
  Ismayilova, Khanim wc1810 AZE1.0010.364014.40 
  Moorhouse, Will 1881 USA0.501-0.0540-2.00 
  Nair, Siddhant 1828 USA1.0010.384015.20 
  Zhuang, Kyle 1858 USA0.501-0.0840-3.20 
  Xiong, Lang Leo 1991 USA0.5010.11404.40 

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)
 
 8th Annual George Washington - Major Dulles, VA USA 2024-02-23
RcRownchangeKK*chgGame
 1892 1914 2.50 3 0.91 40 36.40 
  Kurup, Siddharth Ajay 1828 USA0.501-0.1240-4.80 
  Melendez, Jose R 1801 USA1.0010.354014.00 
  Rychkov, Roman 2046 USA1.0010.684027.20 

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)
 

 

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