Individual Calculations November 2023
 Ho, Carter  Total change: 7.20  Rating chartPersonal card
 Marshall Premier 25 New York, NY USA 2023-10-06
RcRownchangeKK*chgGame
 1909 2109 2.00 4 -1.03 40 -41.20 
  Feng, Andrew 1970 USA1.0010.314012.40 
  Aravindakshan, Sahana wf1873 USA0.001-0.8040-32.00 
  Jain, Vihaan 1874 USA1.0010.21408.40 
  Dong, Kyle 1920 USA0.001-0.7540-30.00 

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)
 
 27th annual Eastern Chess Congress - Premier Princeton, NJ USA 2023-10-27
RcRownchangeKK*chgGame
 2158 2109 3.50 5 1.21 40 48.40 
  Kampel, Guido 1872 ARG1.0010.20408.00 
  Ippolito, Dean m2379 USA0.5010.334013.20 
  Hebbar, Eshaan c1935 USA0.501-0.2340-9.20 
  Baron, Tal g2504 ISR1.0010.924036.80 
  Jayaraman, Arvind f2099 IND0.501-0.0140-0.40 

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)
 

 

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