Individual Calculations February 2023
 Yin, Davin Junzhe  Total change: 0.00  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeRpKK*chgGame
 1667 0 3.00 5 0.00 1687   0.00 
  He, Justin Shandong Shan 1607 USA1.0010.00 0.00 
  Khademzadeh, Aiden 1541 USA0.0010.00 0.00 
  Yang, Alexander Zirui 1616 USA1.0010.00 0.00 
  Dowling, John 1915 USA0.5010.00 0.00 
  Hsiao, Ethan 1657 USA0.5010.00 0.00 

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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