Individual Calculations July 2021
 Gronski, Gabriel W  Total change: 57.20  Rating chartPersonal card
 30th Annual Chicago Open - Under 2300 Wheeling, Illinois USA 2021-05-28
RcRownchangeKK*chgGame
 1894 1656 3.00 7 1.43 40 57.20 
  Shevkunov, Vladyslav 1955 USA0.5010.354014.00 
  Martinez, Isaac 2056  * USA0.5010.424016.80 
  Padhye, Rohan 1822 USA0.001-0.2840-11.20 
  Curcio, Jack 1996 USA1.0010.884035.20 
  Taylor, Stewart Bradley 1958 USA0.001-0.1540-6.00 
  Yang, Benjamin 1661 USA0.5010.01400.40 
  Kamarajan, Varun 1809 USA0.5010.20408.00 
 * 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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