Individual Calculations October 2019
 Daggupati, Balaji  Total change: -15.60  Rating chartPersonal card
 2019 CalChess State Championship Santa Clara, California USA 2019-08-31
RcRownchangeKK*chgGame
 2143 2351 3.50 6 -0.78 20 -15.60 
  Lu, Joshua 1951  * USA1.0010.08201.60 
  Zhang, Nathaniel 2026 USA1.0010.13202.60 
  Holt, Conrad g2549 USA0.001-0.2420-4.80 
  Cheng, Daniel 1984 USA1.0010.10202.00 
  Katz, Alexander m2398 USA0.001-0.4320-8.60 
  Canessa, John 1951  * USA0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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