Individual Calculations July 2019
 Blakeman, Cole  Total change: -15.20  Rating chartPersonal card
 10th Summer Solstice Open Boca Raton, Florida USA 2019-06-07
RcRownchangeKK*chgGame
 1910 1578 0.00 3 -0.38 40 -15.20 
  Hernandez-Perez, Pedro 1978  * CUB0.001-0.0840-3.20 
  Hart, Alexander 1850 SWE0.001-0.1740-6.80 
  Dembrow, Michael Isaac 1901 USA0.001-0.1340-5.20 
 * 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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