Individual Calculations September 2015
 Quero Ortega, Juan  Total change: -33.00  Rating chartPersonal card
 XVII Obert Internacional Sant Marti 2015 Grup A Barcelona ESP 2015-07-13
RcRownchangeKK*chgGame
 1934 1820 1.50 9 -1.65 20 -33.00 
  Larsson, Anders 2220  * SWE0.001-0.0820-1.60 
  Dominguez, Laura Lucia wf2057 COL0.001-0.2020-4.00 
  Dahale, Atul 1969 IND0.001-0.3020-6.00 
  Guix Torres, David 2036 ESP0.001-0.2220-4.40 
  Tateo, Ida 1420  * USA1.0010.08201.60 
  Alfara Ayllon, Jose Luis 1964 ESP0.001-0.3120-6.20 
  Ruiz Molina, Gabriel 1916 ESP0.5010.13202.60 
  Riu Lopez, Daniel 1839 ESP0.001-0.4720-9.40 
  Severri Arrese, Carlos 1983 ESP0.001-0.2820-5.60 
 * 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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