Individual Calculations September 2021
 Mu, Grant  Total change: 29.60  Rating chartPersonal card
 11th Annual Dewain Barber National Tournament of Middle School State Champions Cherry Hill, New Jersey USA 2021-07-31
RcRownchangeKK*chgGame
 1949 1569 1.00 3 0.72 40 28.80 
  Ngo, Bach 1969  * USA0.001-0.0840-3.20 
  Mahajan, Rushaan c1969  * USA0.001-0.0840-3.20 
  Gutla, Aryan 1910 USA1.0010.884035.20 
 * 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)
 
 16th Annual Indianapolis Open - Major Indianapolis, Indiana USA 2021-08-27
RcRownchangeKK*chgGame
 1802 1606 1.50 5 0.02 40 0.80 
  Inskeep, Ben 2006  * USA0.001-0.0840-3.20 
  Odonnell, Robert E 1932 USA1.0010.874034.80 
  Gupta, Aditya 1999 USA0.001-0.0840-3.20 
  Toliver, Stuart A 1479 USA0.001-0.6740-26.80 
  Sammons, Evan 1593 USA0.501-0.0240-0.80 
 * 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)
 

 

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