Individual Calculations April 2009
 Brito Garcia, Alfredo  Total change: -1.20  Rating chartPersonal card
 XXIX Torneo Open Internacional de Ajedrez Las Palmas de Gran Canaria ESP 2008-12-02
RcRownchangeKK*chgGame
 2127 2349 6.00 8 -0.12 10 -1.20 
  Buet, Samuel 1999 ESP1.0010.11101.10 
  Hernandez Leon, Sergio 2078 ESP1.0010.17101.70 
  Herrera Reyes, Jose Antonio 2105 ESP0.001-0.8010-8.00 
  Marrero Falcon, Hector 2019 ESP1.0010.12101.20 
  Garcia Blanco, Omar 2209 ESP1.0010.31103.10 
  Fernandez Romero, Ernesto m2447 ESP0.5010.13101.30 
  Galvan Sarmiento, Jose Luis 2044 ESP1.0010.14101.40 
  Also Alvarado, Luis 2111 ESP0.501-0.3010-3.00 

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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