Individual Calculations April 2019
 Popilski, Gil  Total change: -9.90  Rating chartPersonal card
 23rd Annual Mid-America Open St. Louis, Missouri USA 2019-03-22
RcRownchangeKK*chgGame
 2192 2483 3.00 5 -0.99 10 -9.90 
  Herman, Daniel 2083  * USA1.0010.08100.80 
  Mardov, Dimitar 2083  * USA1.0010.08100.80 
  Quesada Perez, Yuniesky g2626 CUB0.001-0.3110-3.10 
  Cezila, Rubens 2083  * BRA0.001-0.9210-9.20 
  Rudolph, Joziah 2083  * USA1.0010.08100.80 
 * 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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