Individual Calculations September 2009
 Valles Mata, David  Total change: 4.95  Rating chartPersonal card
 XXIX Open Internacional Villa de Benasque Benasque Huesca ESP 2009-07-03
RcRownchangeKK*chgGame
 2124 2142 5.50 10 0.33 15 4.95 
  Gallegos Gomez, Jacinto 1742  * ESP1.0010.08151.20 
  Pap, Misa m2478 SRB0.001-0.1215-1.80 
  Fernandez Garcia, Javier 1923 ESP1.0010.22153.30 
  Moreno Gracia, Daniel f2313 ESP0.001-0.2715-4.05 
  Debashis, Das 2374 IND0.5010.29154.35 
  Lopez Heras, Arturo 1931 ESP1.0010.23153.45 
  Emodi, Gyula m2311 HUN0.5010.22153.30 
  Collas, Silvia mwg2315 FRA0.001-0.2715-4.05 
  Maza Broto, Pablo 1959 ESP0.501-0.2415-3.60 
  Porras Mateo, Alejandra 1896 ESP1.0010.19152.85 
 * 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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