Individual Calculations November 2023
 Nair, Advait  Total change: 18.40  Rating chartPersonal card
 CFCC 2023 Autumn Open Master-Expert Orlando, FL USA 2023-09-29
RcRownchangeKK*chgGame
 1776 1994 2.50 3 0.34 40 13.60 
  Gorman, Luke 1594  * USA1.0010.08403.20 
  Sahai, Neel 1626 USA1.0010.10404.00 
  Hamley, Ryan 2109 USA0.5010.16406.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Gulf Coast October Open Estero, FL USA 2023-10-13
RcRownchangeKK*chgGame
 1626 1994 1.00 1 0.10 40 4.00 
  Sahai, Neel 1626 USA1.0010.10404.00 

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
 2002 1994 1.00 2 0.02 40 0.80 
  Sloan, Jed c1981 USA0.501-0.0240-0.80 
  Jing, Andrew 2022 USA0.5010.04401.60 

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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