Individual Calculations April 2017
 Prat Rabell, Josep M.  Total change: -59.60  Rating chartPersonal card
 Lliga Catalana 2017 Preferent BCN - Grup III Catalunya ESP 2017-01-11
RcRownchangeKK*chgGame
 1838 1926 2.00 7 -2.31 20 -46.20 
  Quero Ortega, Juan 1790 ESP1.0010.32206.40 
  Garcia Escoda, Marc 1822 ESP0.001-0.6420-12.80 
  Arcusa Postils, Ignasi 1872 ESP0.001-0.5820-11.60 
  Castells Carrasco, David 1727 ESP1.0010.24204.80 
  Santiago Abril, Narcis J. 1894 ESP0.001-0.5420-10.80 
  Adedeji, Adekola 2004 NGR0.001-0.3920-7.80 
  Santamaria Torres, Sergio 1760 ESP0.001-0.7220-14.40 

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)
 
 XII Obert Escacs Igualada i Anoia Igualada ESP 2017-01-14
RcRownchangeKK*chgGame
 1756 1926 5.00 8 -0.67 20 -13.40 
  Llorens Rubio, Joan 1616 ESP1.0010.14202.80 
  Clanchet Olle, Josep 1701 ESP0.501-0.2820-5.60 
  Rosich Guberna, Pascual 1699 ESP1.0010.21204.20 
  De Paz Sanmartin, Jose Angel 1964 ESP0.001-0.4520-9.00 
  Pujol Pina, Ramon Manel 1693 ESP1.0010.21204.20 
  Diaz Soro, Josep Lluis 1700 ESP1.0010.21204.20 
  Vilella Bertran, Joan 1974 ESP0.001-0.4320-8.60 
  Algarte Cortes, Serafin Ramon 1704 ESP0.501-0.2820-5.60 

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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