Individual Calculations October 2008
 Robla Carreiras, Xavier  Total change: -16.60  Rating chartPersonal card
 XXXIV Open Internacional Ciutat de Badalona G-B Badalona ESP 2008-08-01
RcRownchangeKK*chgGame
 1732 1768 1.50 4 -0.67 25 -16.75 
  Turuguet Lopez, Josep Lluis 1875 ESP0.001-0.3525-8.75 
  Pal Pelaez, Juan Antonio 1581 ESP0.501-0.2425-6.00 
  Gil, Jean-Jacques 1600 FRA1.0010.28257.00 
  Volart Buil, Jordi 1873 ESP0.001-0.3625-9.00 

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)
 
NOTE: K factor changed
 X Open Internacional de Sants, Hostafrabcs i la Bordeta G-B Barcelona ESP 2008-08-22
RcRownchangeKK*chgGame
 1920 1768 1.50 5 0.01 15 0.15 
  Ayza Casamitjana, Antoni 1930 ESP0.001-0.2915-4.35 
  Penalver Guardia, Josep 1916 ESP0.5010.20153.00 
  Garcia Sanchez, David Manrique 1913 ESP1.0010.691510.35 
  Gonzalez Garcia, Sergi 1923 ESP0.001-0.2915-4.35 
  Garcia Valero, Mario 1919 ESP0.001-0.3015-4.50 

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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