Individual Calculations September 2009
 Naval Martinez, Alberto  Total change: 13.80  Rating chartPersonal card
 XXIX Open Internacional Villa de Benasque Benasque Huesca ESP 2009-07-03
RcRownchangeKK*chgGame
 1901 1576 2.00 8 0.92 15 13.80 
  Alcaide Luque, Aitor 1976  * ESP0.001-0.0815-1.20 
  Suau Mercer, Pedro 1928 ESP0.5010.39155.85 
  Alonso Igual, Ignacio 1856 ESP0.001-0.1615-2.40 
  Gil Alonso, Francisco Javier 1768 ESP0.5010.25153.75 
  Guerrero Villanueva, David 1976  * ESP0.001-0.0815-1.20 
  Mainar Garcia, Antonio 1872 ESP1.0010.851512.75 
  Vela Ignacio, Jose Manuel 1976  * ESP0.001-0.0815-1.20 
  Muro Turon, Raul 1853 ESP0.001-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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