Individual Calculations October 2017
 Low, Ethan  Total change: 50.80  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup A Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 2003 1662 2.50 10 1.27 40 50.80 
  Zulfic, Fedja 2062  * AUS0.5010.424016.80 
  Delizia, Costantino 2062  * ITA1.0010.924036.80 
  Delchev, Aleksander g2062  * BUL0.001-0.0840-3.20 
  Chakravarthy, Y V K 2062  * IND0.5010.424016.80 
  Lafortune, Emerick 2062  * FRA0.001-0.0840-3.20 
  Guix Torres, David 2040 ESP0.001-0.0940-3.60 
  Simon Del Sol, Jaume 1947 ESP0.001-0.1640-6.40 
  Bishoen, Bob 1902 NED0.5010.304012.00 
  Marzo Pie, Xavier 1903 ESP0.001-0.2040-8.00 
  Mauffrey, Hugues 1923 FRA0.001-0.1840-7.20 
 * 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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