Individual Calculations December 2023
 Gaw, Chloe  Total change: 28.20  Rating chartPersonal card
 Marshall Premier 26 New York, NY USA 2023-11-03
RcRownchangeKK*chgGame
 1875 1863 2.50 4 0.57 30 17.10 
  Gartenlaub, Corin 1743 USA1.0010.343010.20 
  Johnston, Daniel F 2018 USA0.5010.21306.30 
  Mottola, Max 1934 USA0.001-0.4030-12.00 
  Harriott, Tyrell 1806 USA1.0010.423012.60 

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)
 
 1000GM 2023 NY Qualifier D Fall Invitational 2023 New York, NY USA 2023-11-09
RcRownchangeKK*chgGame
 1924 1863 1.50 7 -1.44 30 -43.20 
  Kozower, Ethan 1857 USA0.001-0.5130-15.30 
  Pagan, Jonathan 2032 USA0.001-0.2830-8.40 
  Umayan, Vincent Ladisla 1988 PHI0.001-0.3330-9.90 
  Stern, Kevin 1770 USA0.501-0.1330-3.90 
  Mansurov, Yusuf 1866 USA0.5010.00300.00 
  Johnston, Daniel Frank 2018 USA0.5010.21306.30 
  Hebbar, Eshaan c1936 USA0.001-0.4030-12.00 

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)
 
 Mona Karff Memorial - Marshall Women's Championship New York, NY USA 2023-11-17
RcRownchangeKK*chgGame
 1978 1863 3.00 4 1.41 30 42.30 
  Li, Wan Qin 1518 USA1.0010.11303.30 
  Krush, Irina gwg2428 USA0.001-0.0230-0.60 
  Teasley, Dorothy wm2044 USA1.0010.743022.20 
  Aravindakshan, Sahana wf1921 USA1.0010.583017.40 

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)
 
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2117 1863 2.00 8 0.40 30 12.00 
  Singh, Hersh f2283 USA0.001-0.0730-2.10 
  Shah, Ansh 2169 IND1.0010.863025.80 
  Shundi, Matias 2222 USA0.001-0.1030-3.00 
  Chirilov, James 2152 USA0.001-0.1630-4.80 
  Zhu, Linxi 2028 USA0.5010.22306.60 
  Mkrtchyan, Mikayel 2071 ARM0.001-0.2330-6.90 
  Liu, Zachary 2031 CAN0.001-0.2830-8.40 
  Zhang, Andrew 1982 USA0.5010.16304.80 

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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