Individual Calculations January 2013
 Herrerias Gonzalez, Andreu  Total change: 7.20  Rating chartPersonal card
 XVIII Open Ideal Clave Barcelona ESP 2012-10-06
RcRownchangeKK*chgGame
 1744 1588 3.00 8 0.48 15 7.20 
  Casset Bello, Elena 1926 ESP0.001-0.1215-1.80 
  Cano Ortega, Francisco 1725 ESP0.001-0.3215-4.80 
  Lazaro Carmona, Juan 1432 ESP1.0010.29154.35 
  Gonzalez Muelas, Javier 1816 ESP0.001-0.2115-3.15 
  Montalban Colell, Bernat 1861 ESP0.001-0.1715-2.55 
  Garcia Vidal, Emili 1479 ESP1.0010.35155.25 
  Casaponsa Puig, Gaieta 1857 ESP1.0010.831512.45 
  Fernandez Pintado, Xavier 1857 ESP0.001-0.1715-2.55 

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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