Individual Calculations October 2019
 Cervello I Tost, Roger  Total change: -16.00  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
 2064 2041 4.00 10 -0.80 20 -16.00 
  Seul, Georg m2422 GER0.001-0.0920-1.80 
  Rodon Balcells, Jaume 1841 ESP1.0010.24204.80 
  Galiana Fernandez, Adrian f2295 ESP0.001-0.1920-3.80 
  Alcaraz Lopez, Francesc 1837 ESP1.0010.24204.80 
  Castrillon Gomez, Melissa wm2227 COL0.001-0.2620-5.20 
  Cemborain Oricain, Alfonso 1891 ESP1.0010.30206.00 
  Congiu, Mathilde wm2194 FRA0.001-0.3020-6.00 
  Gonzalez Cobos, Arnau 1815 ESP1.0010.21204.20 
  Singh, S. Vikramjit 2185 IND0.001-0.3120-6.20 
  Egli, Urs 1937 SUI0.001-0.6420-12.80 

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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