Individual Calculations August 2019
 Hung, Anthony  Total change: -0.80  Rating chartPersonal card
 2019 Sacramento Chess Championship Sacramento, California USA 2019-07-05
RcRownchangeKK*chgGame
 1760 1686 0.50 4 -1.22 20 -24.40 
  Wang, Annie fwg2086  * USA0.001-0.0820-1.60 
  Pullela, Sricharan 1635 USA0.501-0.0720-1.40 
  Martinez, Lawrence 1538 USA0.001-0.7020-14.00 
  Harmatz, Elia 1780 USA0.001-0.3720-7.40 
 * 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)
 
 44th Peoples Tournament Santa Clara, California USA 2019-07-19
RcRownchangeKK*chgGame
 2057 1686 1.00 2 0.81 20 16.20 
  Maiti, Milind 2066 USA0.5010.41208.20 
  Aigner, Michael 2048 USA0.5010.40208.00 

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)
 
 44th Peoples Tournament - U2000 Santa Clara, California USA 2019-07-19
RcRownchangeKK*chgGame
 1477 1686 1.00 1 0.23 20 4.60 
  Mishra, Priyadarsi 1477 USA1.0010.23204.60 

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)
 
 24th Annual Pacific Coast Open Van Nuys, California USA 2019-07-26
RcRownchangeKK*chgGame
 2021 1686 0.50 3 0.14 20 2.80 
  Akopian, Robert 2019 USA0.5010.38207.60 
  Wen, Teddie 2003 USA0.001-0.1320-2.60 
  Creger V, Leo 2042 USA0.001-0.1120-2.20 

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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