Individual Calculations September 2013
 Quero Ortega, Juan  Total change: -5.10  Rating chartPersonal card
 XV Obert Internacional Sant Marti 2013 Grup A Barcelona ESP 2013-07-13
RcRownchangeKK*chgGame
 2031 1809 1.50 8 -0.34 15 -5.10 
  Dukaczewski, Piotr m2209  * POL0.001-0.0815-1.20 
  Cervello Tost, Ferran 2049 ESP0.001-0.2015-3.00 
  Grebstad, Kjell Borre 2005 NOR0.001-0.2515-3.75 
  Hernandez, Zaida wc1998 VEN0.001-0.2515-3.75 
  Harstad, Christian 1942 NOR1.0010.681510.20 
  Meza Martinez, Alcides Ivan 2136 HON0.001-0.1315-1.95 
  Cervello I Tost, Roger 1954 ESP0.5010.19152.85 
  Barba Rios, Enric 1956 ESP0.001-0.3015-4.50 
 * 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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