Individual Calculations August 2023
 Zulic, Jasmin  Total change: 10.00  Rating chartPersonal card
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1559 1711 4.50 6 0.50 20 10.00 
  Adelson, Serge 1660 USA1.0010.43208.60 
  Rigai, Jon 1698 USA0.001-0.5220-10.40 
  Diao, Sujia 1549 USA0.501-0.2120-4.20 
  Safranek, Veda Rose 1329 USA1.0010.09201.80 
  Solorio Valderrama, Noe 1808 FID1.0010.632012.60 
  Mummidi, Aaryan 1311  * USA1.0010.08201.60 
 * 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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