Individual Calculations August 2017
 Salinas Duffo, Gaspar  Total change: 12.80  Rating chartPersonal card
 VI Obert Escacs Vall del Tenes 2017 Santa Eulalia de Roncana ESP 2017-04-21
RcRownchangeKK*chgGame
 1568 1479 3.00 7 0.32 40 12.80 
  Vicente Soriano, Josep 1698 ESP1.0010.784031.20 
  Puigdueta Xalabarder, Antoni 1523 ESP0.001-0.4440-17.60 
  Castells Garriga, Pere 1656 ESP1.0010.734029.20 
  Yanguas Martinez, Hermogenes 1539 ESP0.001-0.4240-16.80 
  Barcons Gallach, Alfons 1567 ESP0.001-0.3840-15.20 
  Saborit Verdaguer, Roger 1594 ESP0.001-0.3440-13.60 
  Lopez Sanchez, Pedro 1400 ESP1.0010.394015.60 

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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