Individual Calculations August 2023
 Subervi, Jonathan  Total change: -6.00  Rating chartPersonal card
 51st annual World Open - Open Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 2094 2053 3.50 8 -0.30 20 -6.00 
  Nyzhnyk, Illia g2641 UKR0.001-0.0220-0.40 
  Pillai, Adithya 1867 USA1.0010.26205.20 
  Seshadri, Sridhar 1653  * USA1.0010.08201.60 
  Diaz Villagran, Robert f2309 CHI0.001-0.1920-3.80 
  Graif, William f2304 CAN0.001-0.1920-3.80 
  Lee, Jayden H 1897 USA0.501-0.2120-4.20 
  Menon, Gauri 1806 USA1.0010.19203.80 
  Rama, Tejas f2277 USA0.001-0.2220-4.40 
 * 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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