Individual Calculations August 2019
 Song, Jacob  Total change: -6.00  Rating chartPersonal card
 24th Annual Pacific Coast Open Van Nuys, California USA 2019-07-26
RcRownchangeKK*chgGame
 1951 1986 2.50 5 -0.15 40 -6.00 
  Sterin, Ilya 2244 USA0.001-0.1840-7.20 
  Shrivastav, Kunal 1586  * USA0.501-0.4240-16.80 
  McNeill Jr, Gordon James 2092 USA1.0010.644025.60 
  Herrera, Julio 1872 MEX0.501-0.1640-6.40 
  Kukavica, Tony 1963 USA0.501-0.0340-1.20 
 * 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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