Individual Calculations September 2013
 Andres Vidal, Miquel  Total change: 13.20  Rating chartPersonal card
 39 Obert Internacional Escacs Ciutat de Badalona Grup B Badalona ESP 2013-08-02
RcRownchangeKK*chgGame
 1904 1768 3.00 8 0.44 30 13.20 
  Jimenez Martinez, Javier 1943 ESP0.001-0.2730-8.10 
  Maynat Diaz, Jose Antonio 1894 ESP1.0010.673020.10 
  Cardenas, Fernando Adrian 1973 ESP0.001-0.2430-7.20 
  Montalban Colell, Bernat 1876 ESP1.0010.653019.50 
  Castellanos Rodriguez, Roberto L 1946 ESP0.001-0.2730-8.10 
  Vanhuyse, Nele 1878 BEL0.5010.15304.50 
  Esteban Bruguera, German 1896 ESP0.001-0.3330-9.90 
  Ibrahim, Ashraf 1826 NED0.5010.08302.40 

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)
 

 

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