Individual Calculations September 2012
 Perez Diez, Francisco Carlos  Total change: -1.20  Rating chartPersonal card
 XII Open Internacional Villa De Gijon – Torneo C Gijon ESP 2012-08-17
RcRownchangeKK*chgGame
 1610 1422 1.00 4 -0.04 30 -1.20 
  Llorente Gonzalez, Jose L. 1687 ESP0.001-0.1830-5.40 
  Lopez Vega, Anibal 1569 ESP1.0010.703021.00 
  Cabeza Hernandez, Guillermo 1547 ESP0.001-0.3330-9.90 
  Perez Inclan, Jorge 1635 ESP0.001-0.2330-6.90 

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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