Individual Calculations February 2023
 Taylor, Timothy W  Total change: -7.50  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1857 2111 4.50 6 -0.33 10 -3.30 
  Wu, Nathan Ping-Ying 1814 CAN1.0010.15101.50 
  Velea, Anne-Marie wf1964 USA0.001-0.7010-7.00 
  Menon, Gauri 1767 USA1.0010.12101.20 
  Groff, Jordan 1852 USA1.0010.18101.80 
  Nguyen, Tinh 1952 USA0.501-0.2110-2.10 
  Tao, Sihan 1792 USA1.0010.13101.30 

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
 1873 2111 3.50 5 -0.42 10 -4.20 
  Wu, Nathan Ping-Ying 1814 CAN1.0010.15101.50 
  Tang, Dylan 1932 USA0.501-0.2310-2.30 
  Yang, Vincent 1724 USA1.0010.09100.90 
  Pullela, Sricharan 2010 USA1.0010.36103.60 
  Biyiasas, Theodore Alexander 1883 USA0.001-0.7910-7.90 

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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