Individual Calculations August 2023
 Shernoff, Leon  Total change: -100.00  Rating chartPersonal card
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1574 1862 2.50 6 -2.50 40 -100.00 
  Li, Sophie 1550 USA1.0010.14405.60 
  Mummidi, Aaryan 1462  * USA0.501-0.4240-16.80 
  Diao, Sujia 1549 USA1.0010.14405.60 
  Carlson, Jericho D 1611 USA0.001-0.8140-32.40 
  Onyango, Adia 1727 USA0.001-0.6840-27.20 
  Yang, Aimee 1545 USA0.001-0.8740-34.80 
 * 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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