Individual Calculations November 2010
 Alfara Ayllon, Jose Luis  Total change: -12.75  Rating chartPersonal card
 VII Open Internacional de Alella Alella ESP 2010-08-11
RcRownchangeKK*chgGame
 1873 2062 5.00 8 -0.85 15 -12.75 
  Puigarnau Castello, Joan Ramon 1699 ESP1.0010.10151.50 
  Maynat Diaz, Jose Antonio 1897 ESP0.501-0.2215-3.30 
  Andinach Carrasco, Javier 1856 ESP0.501-0.2615-3.90 
  Simon Del Sol, Jaume 2019 ESP0.001-0.5615-8.40 
  Subirana Santos, Marc 1817 ESP1.0010.20153.00 
  Franch Guiral, Ramon 2014 ESP0.501-0.0715-1.05 
  Mansilla Lou, Lluis 1929 ESP0.501-0.1815-2.70 
  Melich Martinez, Josep 1752 ESP1.0010.14152.10 

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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