Individual Calculations June 2024
 Chiang, Jacob  Total change: -140.00  Rating chartPersonal card
 33rd Annual Chicago Open Wheeling, IL USA 2024-05-23
RcRownchangeKK*chgGame
 2018 2199 3.00 9 -3.50 40 -140.00 
  Burke, John Michael g2589 USA0.001-0.0940-3.60 
  Tessiore, Luca Giorgio 2052 USA0.001-0.7040-28.00 
  Iwu, Okechukwu Anele Nnej 2007 USA1.0010.254010.00 
  Wu, William 2012 USA0.001-0.7440-29.60 
  Taylor, Tristan Atta 1953 CAN0.001-0.8140-32.40 
  Wu, Nathan Ping-Ying 1884 CAN0.001-0.8640-34.40 
  Sanchez, Robert 1994 USA0.001-0.7640-30.40 
  Nylund, Benjamin David 1799  * NZL1.0010.08403.20 
  Taylor, Ashton Safa 1874 CAN1.0010.13405.20 
 * 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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