Individual Calculations September 2023
 Dean, Edward T  Total change: -4.20  Rating chartPersonal card
 10th Annual Washington International - Premier Rockville, MD USA 2023-08-12
RcRownchangeKK*chgGame
 1773 1837 5.00 9 -0.21 20 -4.20 
  Pabalan, Edward M 1515 USA0.501-0.3720-7.40 
  Liu, Joshua 1566 USA1.0010.17203.40 
  Prem, Pranav S 2050 USA0.5010.27205.40 
  Su, Kevin 1915 USA0.001-0.3920-7.80 
  Tyrrell, Benjamin 1680 USA1.0010.29205.80 
  Jinsi, Soham Gyani 1752 USA0.501-0.1220-2.40 
  Qian, Bobby 2041 USA0.5010.26205.20 
  He, Eden 1656 USA0.501-0.2420-4.80 
  Shiman, Andrew Lewis 1780 USA0.501-0.0820-1.60 

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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