Individual Calculations September 2023
 Joshi, Atharva  Total change: 0.00  Rating chartPersonal card
 Washington Open - Open Redmond, WA USA 2023-05-27
RcRownchangeRpKK*chgGame
 1916 0 2.50 5 0.00 1916   0.00 
  Liu, Austin 1913 USA0.5010.00 0.00 
  Kona, Vidip 1794 USA0.0010.00 0.00 
  Gibbins, Wilson 1981 USA1.0010.00 0.00 
  Hecht, Robert 2017 USA0.0010.00 0.00 
  Tessiore, Luca 1874 USA1.0010.00 0.00 

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)
 
 2023 Seattle Chess Classic Seattle, WA USA 2023-08-18
RcRownchangeRpKK*chgGame
 1913 0 0.50 3 0.00 1640   0.00 
  Wang, Daniel 1732 USA0.5010.00 0.00 
  Colombo, Dominic M 1804 USA0.0010.00 0.00 
  Sundaram, Siddarth Meenakshi 2202 IND0.0010.00 0.00 

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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