Individual Calculations October 2008
 Del Valle Rosas, Alfonso  Total change: 42.50  Rating chartPersonal card
 VIII Torneo de Primavera Memorial Luis Gallego Sanchez Gijon Asturias ESP 2008-04-18
RcRownchangeKK*chgGame
 1927 1724 2.50 7 0.76 25 19.00 
  Adeba Rodriguez, Jesus 1999 ESP1.0010.832520.75 
  Chakhoyan, Konstantin 2046 ARM0.001-0.1325-3.25 
  Menendez Rubiera, Angel Carlos 1929 ESP0.5010.26256.50 
  Cobiella Rodriguez, Jose Manuel 1972 ESP0.001-0.1925-4.75 
  Garralon Moreno, Jesus 1830 ESP0.001-0.3625-9.00 
  Lloveras Hernanz, Jose Antonio 1883 ESP0.5010.21255.25 
  Sanz Sanz, Clemente 1830 ESP0.5010.14253.50 

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)
 
 Open Internacional de Ajedrez Ciudad de Oviedo Oviedo ESP 2008-07-23
RcRownchangeKK*chgGame
 1850 1734 3.50 7 0.94 25 23.50 
  Arruebarrena, Rafael 2084 VEN0.001-0.1125-2.75 
  Fernandez Diez, Antonio M. 2068 ESP0.001-0.1225-3.00 
  Reno Chanca, Sergio 1912 ESP1.0010.732518.25 
  Miranda Gonzalez, Jose Luis 2003 ESP0.001-0.1725-4.25 
  Lajara Rodriguez, Luis A. 1467 ESP1.0010.18254.50 
  Llorente Gonzalez, Jose L. 1588 ESP0.501-0.2025-5.00 
  Crespo Arce, Miguel Angel 1830 ESP1.0010.632515.75 

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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