Individual Calculations September 2011
 Ballester Valls, Juan Antonio  Total change: 1.20  Rating chartPersonal card
 VI Obert Atenu Colon 2011 Barcelona ESP 2011-04-26
RcRownchangeKK*chgGame
 1881 1593 2.00 6 1.00 30 30.00 
  Mas Recorda, Pere 1993  * ESP0.001-0.0830-2.40 
  Servent Alvarez, Jordi 1866 ESP1.0010.833024.90 
  Carrey Abellan, Enric 1950 ESP0.001-0.1130-3.30 
  Roche Peris, Eduard 1882 ESP0.001-0.1630-4.80 
  Torralba Perez, Antonio 1781 ESP1.0010.743022.20 
  Soria Marchal, Ruben 1816 ESP0.001-0.2230-6.60 
 * 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)
 
 37 Obert Internacional D’escacs Ciutat De Badalona B Badalona ESP 2011-08-01
RcRownchangeKK*chgGame
 1753 1593 0.50 5 -0.96 30 -28.80 
  Minos Constante, Pablo 1852 ESP0.001-0.1830-5.40 
  Demestres Lopez, Ricard 1754 ESP0.001-0.2930-8.70 
  Cort Hidalgo, Jordi 1706 ESP0.5010.15304.50 
  Ylla Soro, Rafael 1686 ESP0.001-0.3730-11.10 
  Gomez Guinovart, Josep Manel 1767 ESP0.001-0.2730-8.10 

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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