Individual Calculations October 2019
 Knafo, Michael  Total change: -20.00  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 1868 1703 2.00 10 -1.00 20 -20.00 
  Guirao Galcera, Marc 2103  * ESP0.001-0.0820-1.60 
  Rodriguez Izquierdo, Luis 2007 ESP0.001-0.1420-2.80 
  Nurgaliyev, Sauat c1942 KAZ0.001-0.2020-4.00 
  Kayyali, Alexandre 1854 FRA0.001-0.3020-6.00 
  Iborra Polo, Eric 1791 ESP0.001-0.3820-7.60 
  Ugolini, Andrea 1761 ITA0.001-0.4220-8.40 
  Rudolph, Klaus 1784 GER1.0010.612012.20 
  Severri Arrese, Carlos 1757 ESP0.5010.08201.60 
  Clifford, Neil 1695 ESP0.501-0.0120-0.20 
  Pachon, Adriana wf1990 COL0.001-0.1620-3.20 
 * 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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