Individual Calculations August 2022
 Khamrakulov, Djurabek  Total change: 7.20  Rating chartPersonal card
 2022 New York Summer Invitational - GM A New York, NY USA 2022-07-07
RcRownchangeKK*chgGame
 2428 2492 6.00 9 0.72 10 7.20 
  Song, Michael m2409 CAN0.501-0.1110-1.10 
  Ostrovskiy, Aleksandr m2392 USA1.0010.36103.60 
  Williams, Justus m2390 USA1.0010.36103.60 
  Lu, Maximillian f2398 USA1.0010.37103.70 
  Korley, Kassa m2421 DEN0.501-0.1010-1.00 
  Kalikshteyn, Alexander m2380 USA0.501-0.1510-1.50 
  Zhou, Liran f2393 USA0.501-0.1410-1.40 
  Saric, Ante g2510 CRO0.5010.03100.30 
  Dragun, Kamil g2563 POL0.5010.10101.00 

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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