Individual Calculations June 2024
 Zhang, Royce  Total change: 135.60  Rating chartPersonal card
 20. Stockerauer Schach Open Group A Stockerau AUT 2024-05-09
RcRownchangeKK*chgGame
 2012 1659 1.50 4 1.06 40 42.40 
  Mujacic, Haris 1962 BIH1.0010.864034.40 
  Geroe, Leonhard 2059  * AUT0.001-0.0840-3.20 
  Wu, Chenshan 1966 AUT0.5010.364014.40 
  Steindl, Johannes f2059  * AUT0.001-0.0840-3.20 
 * 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)
 
 92nd Massachusetts Open Westford, MA USA 2024-05-25
RcRownchangeKK*chgGame
 1914 1659 3.50 6 2.33 40 93.20 
  Uwakwe, Michael 1869 USA0.001-0.2340-9.20 
  Kang, Michael 1801 USA1.0010.694027.60 
  Carey, Michael P 1918 USA1.0010.824032.80 
  Ampie, Mauro f2059  * NCA0.001-0.0840-3.20 
  Lewis, Franklin P 1948 USA0.5010.344013.60 
  Mutnuri, Krishna S 1889 USA1.0010.794031.60 
 * 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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