Individual Calculations January 2023
 Deng, Henry  Total change: 4.80  Rating chartPersonal card
 2022 US Masters Charlotte, North Carolina USA 2022-11-23
RcRownchangeKK*chgGame
 2232 2087 2.50 6 0.63 40 25.20 
  Hambleton, Aman g2437 CAN0.001-0.1140-4.40 
  Overlingas, Akeras 1687  * USA1.0010.08403.20 
  Gedajlovic, Max f2317 CAN0.5010.294011.60 
  Paikidze, Nazi mwg2323 USA0.5010.304012.00 
  Csonka, Attila Istvan m2321 HUN0.5010.294011.60 
  Cervantes, Thalia fwg2309 USA0.001-0.2240-8.80 
 * 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)
 
 1000GM December BonaFIDE Bay Area Swiss: 2000 and up San Jose, CA USA 2022-12-10
RcRownchangeKK*chgGame
 1907 2034 1.50 3 -0.51 40 -20.40 
  Liu, Aiden 1955 USA1.0010.394015.60 
  Liu, Patrick 1932 USA0.001-0.6440-25.60 
  Tang, Dylan 1834 USA0.501-0.2640-10.40 

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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