Individual Calculations September 2012
 Portillo Torrente, Manuel  Total change: -16.50  Rating chartPersonal card
 XLVI Torneo de Ajedrez “Villa de Mislata” – XX Open Grupo C Valencia ESP 2012-08-13
RcRownchangeKK*chgGame
 1655 1794 3.50 6 -0.55 30 -16.50 
  Sanchez, Frank Alejandro 1465 ESP1.0010.12303.60 
  Arroyo Cabrera, Andres 1684 ESP1.0010.353010.50 
  Gil Juan, German 1860 ESP0.001-0.4130-12.30 
  Fidalgo Munoz, Benito 1699 ESP0.001-0.6330-18.90 
  Gonzalvez Tamarit, Ivan 1567 ESP0.501-0.2930-8.70 
  Lozano Bernal, Juan Jose 1655 ESP1.0010.31309.30 

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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