Individual Calculations August 2012
 Ibarra Jerez, Jose Carlos  Total change: 10.30  Rating chartPersonal card
 XX Open Ciutat de Montcada Grupo A Montcada I Reixac ESP 2012-06-25
RcRownchangeKK*chgGame
 2417 2523 6.00 9 0.33 10 3.30 
  Iagar, Razvan-Gabriel 2142 ROU1.0010.09100.90 
  Vehi Bach, Victor Manuel m2359 ESP1.0010.28102.80 
  Pardo Simon, David m2421 ESP1.0010.36103.60 
  Aroshidze, Levan g2582 GEO0.5010.08100.80 
  Hernandez Carmenate, Holden g2570 CUB0.001-0.4310-4.30 
  Escobar Forero, Alder m2448 COL0.501-0.1010-1.00 
  Guerra Mendez, Jose Angel m2434 CUB0.501-0.1210-1.20 
  Cruz, Filemon m2404 PER0.501-0.1610-1.60 
  Saptarshi, Roy m2394 IND1.0010.33103.30 

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)
 
 IV Open Internacional de Ajedrez Vitoria-Gasteiz Vitoria ESP 2012-07-15
RcRownchangeKK*chgGame
 2303 2530 7.50 9 0.70 10 7.00 
  Sanabria Alvaro, Oscar 2130  * ESP1.0010.08100.80 
  Ruiz Abad, Juan Manuel 2130  * ESP1.0010.08100.80 
  Astasio Lopez, David f2397 ESP1.0010.32103.20 
  Larino Nieto, David m2469 ESP0.501-0.0810-0.80 
  Fernandez Romero, Ernesto m2472 ESP0.501-0.0810-0.80 
  Khamrakulov, Ibragim S. g2507 ESP0.501-0.0310-0.30 
  Lamas Mercadal, Manuel 2206 ESP1.0010.13101.30 
  Martin Alvarez, Inigo f2287 ESP1.0010.20102.00 
  Gonzalez Aguirre, Luis 2130  * ESP1.0010.08100.80 
 * 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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