Individual Calculations October 2019
 Palusa, Maurya  Total change: -2.80  Rating chartPersonal card
 2019 CalChess State Championship Santa Clara, California USA 2019-08-31
RcRownchangeKK*chgGame
 1911 1830 1.50 4 -0.07 40 -2.80 
  Zhang, Nathaniel 2026 USA0.001-0.2540-10.00 
  Lu, Joshua 1810 USA0.501-0.0340-1.20 
  Sartorio, William 1902 USA0.001-0.4040-16.00 
  Senthilkumar, Pranav c1907 USA1.0010.614024.40 

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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