Individual Calculations July 2012
 Nieves Alarcon, Josep Antoni  Total change: 9.15  Rating chartPersonal card
 VI Obert dĀ“escacs Vilafranca-Cuc 2012 Vilafranca del Penedes ESP 2012-04-13
RcRownchangeKK*chgGame
 1827 1812 4.00 7 0.61 15 9.15 
  Layola Barrionuevo, Oriol 2129 ESP0.001-0.1315-1.95 
  Torres Palau, Jordi 1608 ESP1.0010.24153.60 
  Nieto Farreny, Francesc 2030 ESP0.001-0.2215-3.30 
  Gonzalez Pena, David 1692 ESP1.0010.34155.10 
  Febrero Perez, Lluis 1545 ESP1.0010.18152.70 
  Masferrer Niubo, Enric 2006 ESP0.001-0.2515-3.75 
  Contreras Fernandez, Joan 1777 ESP1.0010.45156.75 

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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