Individual Calculations January 2010
 Navajas Adan, Joaquim  Total change: 13.75  Rating chartPersonal card
 III Obert de Santa Eulàlia de Ronçana 2009 - Grup A Santa Eulalia de Roncana Barcelona ESP 2009-10-03
RcRownchangeKK*chgGame
 1831 1908 3.50 5 0.55 25 13.75 
  Martinez Medina, Jose Juan 1570 ESP1.0010.12253.00 
  Fernandez Diaz, Cristian 1709 ESP1.0010.24256.00 
  Ortega Serra, Marc 2167 ESP0.001-0.1825-4.50 
  Lozano Alarcon, Alejandro 1746 ESP1.0010.29257.25 
  Torras Campdelacreu, Xavier 1962 ESP0.5010.08252.00 

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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