Individual Calculations December 2022
 Zhou, Jianchao  Total change: -16.80  Rating chartPersonal card
 1000GM Hollywood Masters Los Angeles, CA USA 2022-10-26
RcRownchangeKK*chgGame
 2327 2570 5.50 9 -1.68 10 -16.80 
  Gedajlovic, Max f2317 CAN0.501-0.3110-3.10 
  Jacobson, Aaron f2351 USA0.501-0.2810-2.80 
  Narayanan, Samrug f2340 USA0.501-0.2910-2.90 
  Chen, Ryo f2269 USA0.501-0.3510-3.50 
  Homa, Seth f2242 USA0.501-0.3710-3.70 
  Lin, Andy f2265 USA1.0010.14101.40 
  Kavutskiy, Kostya m2383 USA0.501-0.2410-2.40 
  Sethuraman, Sandeep f2371 USA0.501-0.2610-2.60 
  Bryant, John D m2401 USA1.0010.28102.80 

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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