Individual Calculations July 2023
 Wang, Patrick  Total change: 0.00  Rating chartPersonal card
 2023 National Open Las Vegas, NV USA 2023-06-14
RcRownchangeRpKK*chgGame
 1909 0 1.00 7 0.00 1600   0.00 
  Finkelstein, Alan 2112 USA0.0010.00 0.00 
  Gustafson, Corbin 1951 USA0.0010.00 0.00 
  Harriott, Tyrell 1846 USA0.0010.00 0.00 
  Dyberg, Rick 1810 USA0.0010.00 0.00 
  Zhao, Alex 1842 USA1.0010.00 0.00 
  Hiwale, Ronak 1992 USA0.0010.00 0.00 
  Suarez, Sebastian 1808 USA0.0010.00 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)
 
 16th annual Philadelphia International Philadelphia, PA USA 2023-06-24
RcRownchangeRpKK*chgGame
 1953 0 1.00 7 0.00 1644   0.00 
  Wu, Derek f2199 USA0.0010.00 0.00 
  Martin, Sam B 2016 USA0.0010.00 0.00 
  Goli, Sandhya wc1907 IND0.5010.00 0.00 
  Wu, Wentao 1849 USA0.0010.00 0.00 
  Rizzo, Tobias M 1970 USA0.0010.00 0.00 
  Qin, Vincent 1908 USA0.0010.00 0.00 
  Chen, Derek 1823 USA0.5010.00 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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