Individual Calculations January 2013
 Roig Martinez, Salvador  Total change: -7.65  Rating chartPersonal card
 VI Obert Internacional Vila de Gracia Barcelona ESP 2012-09-28
RcRownchangeKK*chgGame
 1763 1582 2.00 9 -0.51 15 -7.65 
  Catarineu Navines, Federico 1951 ESP0.001-0.1015-1.50 
  Sanfeliu Lopez, Jaume 1845 ESP0.5010.32154.80 
  Sans Bascu, Joaquin 1746 ESP0.001-0.2815-4.20 
  Clifford, Neil 1850 ESP0.5010.33154.95 
  Roche Peris, Eduard 1812 ESP0.5010.29154.35 
  Calafell Marques, Josep 1772 ESP0.001-0.2515-3.75 
  Molina Taberner, Jordi 1481 ESP0.001-0.6415-9.60 
  Sanchez De Medina Vilagrasa, En 1643 ESP0.5010.08151.20 
  Eilais, Maher H. 1770 IRQ0.001-0.2615-3.90 

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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