Individual Calculations September 2012
 Guirado Martinez, David  Total change: -21.15  Rating chartPersonal card
 XXXVIII Open Internacional Escacs “Vila de Sitges” Grup “B” Sitges ESP 2012-07-20
RcRownchangeKK*chgGame
 1668 1660 3.50 8 -0.37 15 -5.55 
  Gallego Montes, Antoni 1973 ESP0.5010.36155.40 
  Vivancos Reguero, Joan 1948 ESP0.5010.34155.10 
  Cespedes Llaverias, Llibert 1260  * ESP1.0010.08151.20 
  Bonay Toscas, Santiago 1842 ESP0.001-0.2615-3.90 
  Garcia Agudo, Cayetano 1769 ESP0.001-0.3515-5.25 
  Fuertes Buisac, Bernat 1425 ESP0.501-0.2915-4.35 
  Fernandez Macarron, Mariano 1507 ESP1.0010.30154.50 
  Rodriguez Escobar, Victor 1622 ESP0.001-0.5515-8.25 
 * 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)
 
 38 Obert Internacional Escacs Ciutat de Badalona C Badalona ESP 2012-08-01
RcRownchangeKK*chgGame
 1561 1660 4.00 8 -1.04 15 -15.60 
  Zamora, Ricard 1516 ESP0.501-0.1915-2.85 
  Ferre Navarro, Joan 1505 ESP0.001-0.7115-10.65 
  Freixa Rofastes, Ernest 1428 ESP1.0010.21153.15 
  Roig Martinez, Salvador 1551 ESP1.0010.35155.25 
  Bouzas Arcos, Juan Manuel 1799 ESP0.001-0.3115-4.65 
  Bascunana Del Castillo, Carlos 1547 ESP0.501-0.1515-2.25 
  Velasco Rebezon, Daniela 1594 ESP0.501-0.0915-1.35 
  Ayats Llobera, Gerard 1547 ESP0.501-0.1515-2.25 

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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