Individual Calculations August 2023
 Guan, Tsz Yeung  Total change: 10.00  Rating chartPersonal card
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1525 1602 5.00 8 0.25 40 10.00 
  Sankar, Arjun 1676 USA0.5010.10404.00 
  Yoon, Jeremy K 1363 USA0.501-0.3040-12.00 
  Krishnan, Anish 1454 USA1.0010.304012.00 
  Wu, Isaac Mengyuan 1385 USA1.0010.22408.80 
  Jani, Aakash 1329 USA0.501-0.3340-13.20 
  Rigai, Jon 1698 USA1.0010.634025.20 
  Wang, Ethan Y 1659 USA0.5010.08403.20 
  Yue, Tariq 1636 USA0.001-0.4540-18.00 

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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