Individual Calculations October 2008
 De Luna Butz, Alberto  Total change: 6.30  Rating chartPersonal card
 Moscow Summer 2008 open Moscow RUS 2008-06-12
RcRownchangeKK*chgGame
 2045 1825 1.50 5 0.36 15 5.40 
  Bondar, Anatoly T. f2145 RUS0.001-0.1315-1.95 
  Paravyan, David 2078 RUS0.001-0.1915-2.85 
  Lagashin, Pavel 2031 RUS1.0010.761511.40 
  Kashirsky, Eugeny D. 2013 RUS0.001-0.2615-3.90 
  Kulyabin, Mikhail 1958 RUS0.5010.18152.70 

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)
 
 IX Open de Galapagar Madrid ESP 2008-07-19
RcRownchangeKK*chgGame
 1936 1823 2.00 5 0.21 15 3.15 
  Anton Veiga, Juan Carlos 2152 ESP0.5010.38155.70 
  Julian Serra, Rogelio 1998 ESP0.001-0.2715-4.05 
  Hernandez Navas, Francisco Javier 2014 ESP0.001-0.2515-3.75 
  Garcia-Sanchez Navarro, Mariano 1594 ESP1.0010.21153.15 
  Martinez Rubio, Felipe 1923 ESP0.5010.14152.10 

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)
 
 XXV Torneo Abierto Internacional de Ajedrez de Collado Villalba G-A Collado Villalba MADRID ESP 2008-08-22
RcRownchangeKK*chgGame
 1999 1823 1.50 6 -0.15 15 -2.25 
  Vukotic Jovsic, Dragan 2068 ESP0.001-0.2015-3.00 
  Sotoca Aguado, Jose 2040 ESP0.001-0.2215-3.30 
  Andreeva, Arina 2001 RUS0.5010.23153.45 
  Spitzer Isbert, Ramon 2051 ESP0.001-0.2115-3.15 
  Collado Barbas, Laura 1983 ESP0.001-0.2915-4.35 
  Callejo Hernanz, Jesus Maria 1852 ESP1.0010.54158.10 

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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