Individual Calculations September 2011
 Valle Abraldes, Jose Maria  Total change: -22.80  Rating chartPersonal card
 XI Open Internacional Villa de Gijón – Torneo B Gijon Asturias ESP 2011-08-19
RcRownchangeKK*chgGame
 1786 1715 0.50 5 -1.52 15 -22.80 
  Tirado Parra, Alberto 1883 ESP0.001-0.2815-4.20 
  Meneses Arenas, Mikel 1809 ESP0.001-0.3715-5.55 
  Crespo Arce, Miguel Angel 1785 ESP0.5010.10151.50 
  Pordomingo Rodriguez, Jose A. 1724 ESP0.001-0.4915-7.35 
  Menendez Rubiera, Angel Carlos 1728 ESP0.001-0.4815-7.20 

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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