Individual Calculations February 2023
 Wu, Nathan Ping-Ying  Total change: 69.20  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1883 1814 4.00 7 1.08 40 43.20 
  Barash, Anton 2106 USA0.5010.354014.00 
  Taylor, Timothy W m2111 USA0.001-0.1540-6.00 
  Xu, Noah L 1514 USA1.0010.15406.00 
  Yakubov, Mardon 2090 UZB0.001-0.1740-6.80 
  Sabyrov, Muradhan Emir 1622 USA1.0010.254010.00 
  Pupols, Viktors 1823 USA1.0010.514020.40 
  Regam, Jessica wf1915 USA0.5010.14405.60 

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)
 
 14th annual Golden State Open - Major Concord, CA USA 2023-01-13
RcRownchangeKK*chgGame
 1839 1814 3.50 6 0.65 40 26.00 
  Biyiasas, Theodore Alexander 1883 USA0.5010.10404.00 
  Taylor, Timothy W m2111 USA0.001-0.1540-6.00 
  Xia, Joshua 1694 USA0.001-0.6640-26.40 
  Xu, Jayden 1663 USA1.0010.304012.00 
  Parvathaneni, Nikhil 1680 USA1.0010.324012.80 
  Guo, Ethan c2000 USA1.0010.744029.60 

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)
 

 

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