Individual Calculations August 2022
 Vo, Phung Thi Kim  Total change: 3.70  Rating chartPersonal card
 50th Annual World Open - Open Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 2277 2333 5.50 9 0.37 10 3.70 
  Sairam, Pranav 1999 USA1.0010.12101.20 
  Zong, Davis c2141 USA0.501-0.2510-2.50 
  Tanenbaum, Zachary 2160 USA1.0010.27102.70 
  Dragun, Kamil g2571 POL0.001-0.2010-2.00 
  Flaquer, Luis f2152 DOM1.0010.26102.60 
  Zhao, Erick f2266 USA1.0010.41104.10 
  Tang, Andrew g2508 USA0.001-0.2710-2.70 
  Oberoi, Shelev 2176 USA1.0010.29102.90 
  Ghaemmaghami, Ehsan g2519 IRI0.001-0.2610-2.60 

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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