Individual Calculations February 2023
 Levine, Owen  Total change: 26.00  Rating chartPersonal card
 2022-23 Northern Virginia Open - Championship Dulles, Virginia USA 2023-01-06
RcRownchangeKK*chgGame
 1838 1721 2.50 4 0.79 40 31.60 
  Haldankar, Atharva 1509 USA1.0010.23409.20 
  Bartell, Thomas m2323 USA0.5010.484019.20 
  Lin, Benjamin Gu 1529 USA1.0010.254010.00 
  Ponukumati, Aditya 1992 USA0.001-0.1740-6.80 

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)
 
 60th Annual Baltimore Open - Championship Linthicum Heights, MD USA 2023-01-27
RcRownchangeKK*chgGame
 1908 1721 1.00 4 -0.14 40 -5.60 
  Resika, Nathan A f2089 USA0.001-0.1040-4.00 
  Goktepe, Derin 1886 USA0.001-0.2840-11.20 
  Yehamandram, Yogeshwar 2009 USA1.0010.844033.60 
  Dubnoff, Micah Simon 1647 USA0.001-0.6040-24.00 

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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