Individual Calculations September 2012
 Laiz Ibanez, Hector  Total change: 34.50  Rating chartPersonal card
 XII Open Internacional Villa De Gijon – Torneo B Gijon ESP 2012-08-17
RcRownchangeKK*chgGame
 1966 1848 4.00 5 2.30 15 34.50 
  Menendez Villar, Santiago 1988 ESP1.0010.691510.35 
  Marcos Robles, Juan Antonio 1967 ESP0.5010.16152.40 
  Fernandez Diez, Antonio M. 1982 ESP0.5010.18152.70 
  Tirado Parra, Alberto 1929 ESP1.0010.61159.15 
  Ahmed Harjour, Arabi 1966 ESP1.0010.66159.90 

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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