Individual Calculations January 2010
 Jerez Perez, Alfonso  Total change: 13.00  Rating chartPersonal card
 III Open Vila de Gracia Barcelona ESP 2009-10-02
RcRownchangeKK*chgGame
 2186 2406 8.00 9 1.25 10 12.50 
  Gomez-Pardo Criado, Juan Antonio 2006  * ESP1.0010.08100.80 
  Ortega Rios, Jorge 2006  * ESP1.0010.08100.80 
  Torrents Ludewig, Miguel 2006  * ESP1.0010.08100.80 
  Porras Mateo, Felipe 2213 ESP1.0010.25102.50 
  Gonzalez Garcia, Marc 2209 ESP1.0010.25102.50 
  Rosich Valles, Alfredo f2321 ESP0.501-0.1210-1.20 
  Munoz Pantoja, Miguel m2479 PER1.0010.60106.00 
  Valls Marti, Artur 2135 ESP1.0010.17101.70 
  Lorenzo De La Riva, Lazaro f2303 ESP0.501-0.1410-1.40 
 * 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)
 
 Tancat MI Foment Martinenc Barcelona ESP 2009-12-05
RcRownchangeKK*chgGame
 2326 2406 5.50 9 0.05 10 0.50 
  Torrecillas Martinez, Antonio f2380 ESP0.001-0.5410-5.40 
  Arias Boo, Guillermo f2315 ESP0.501-0.1210-1.20 
  Burgos Figueroa, Carlos E. m2301 ESA1.0010.36103.60 
  Gomez Jurado, Luis Alberto f2283 ESP1.0010.33103.30 
  Cruz, Filemon f2412 PER0.5010.01100.10 
  Ryan, Joseph f2307 IRL0.501-0.1410-1.40 
  Garrido Fernandez, Daniel 2311 ESP0.501-0.1310-1.30 
  Hernandez Funes, Ruben 2155 ESP1.0010.19101.90 
  Munoz Pantoja, Miguel m2472 PER0.5010.09100.90 

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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