Individual Calculations July 2021
 Tyrrell, Benjamin  Total change: 71.20  Rating chartPersonal card
 8th Cherry Blossom Classic - Under 2300 Dulles, Virginia USA 2021-05-28
RcRownchangeKK*chgGame
 1780 1480 3.00 7 1.78 40 71.20 
  Ulrich, Douglas S 1805 USA1.0010.874034.80 
  Kobla, Vishal c1880  * USA0.001-0.0840-3.20 
  Books, Muskee 1880  * USA1.0010.924036.80 
  Gupta, Arnav Tamna 1457 USA0.001-0.5340-21.20 
  Fischer, Robert J 1880  * USA0.001-0.0840-3.20 
  Tay, Brian 1704 USA0.5010.284011.20 
  Weeter, Cody Heath 1853 USA0.5010.404016.00 
 * 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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