Individual Calculations July 2024
 Wu, William  Total change: 36.00  Rating chartPersonal card
 32nd Annual Eastern Class Championships - Master Windsor Locks, CT USA 2024-06-07
RcRownchangeKK*chgGame
 2090 2056 2.00 4 0.19 40 7.60 
  Ayyappan, Santhosh 1966 USA0.501-0.1240-4.80 
  Shah, Ansh Milinkumar 2195 IND0.5010.19407.60 
  Groff, Jordan 2020 USA1.0010.454018.00 
  Mou, Iris wm2178 USA0.001-0.3340-13.20 

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)
 
 2024 Paul Morphy Open New Orleans, LA USA 2024-06-14
RcRownchangeKK*chgGame
 2017 2056 3.00 4 0.71 40 28.40 
  Serice, Jackson 1781 USA1.0010.17406.80 
  Inman, Brent 1915 USA1.0010.314012.40 
  Tisserand, Miles J 1915 USA1.0010.314012.40 
  Lenderman, Aleksandr g2456  * USA0.001-0.0840-3.20 
 * 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)
 

 

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