Individual Calculations April 2009
 Martin Duque, Jesus  Total change: 107.65  Rating chartPersonal card
 Campeonato Sub-18 Madrid 2008-09 Madrid ESP 2008-12-26
RcRownchangeKK*chgGame
 1915 1696 5.00 8 2.98 25 74.50 
  Suarez Uriel, Adrian 2046 ESP0.001-0.1125-2.75 
  Dominguez Alfara, Miguel 1617 ESP1.0010.39259.75 
  Garcia Salamero, Hector 1638 ESP1.0010.422510.50 
  Nieto De La Cruz, Julio 2015 ESP1.0010.872521.75 
  Fernandez Lledo, Javier 1911 ESP1.0010.772519.25 
  Castejon Caballero, Andres 2004 ESP1.0010.862521.50 
  Arauz Alonso, Fernando 2046 ESP0.001-0.1125-2.75 
  Gago Padreny, Ignacio 2046 ESP0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 Cto. Absoluto de Madrid F. Semifinal 2008/09 G-B Madrid ESP 2009-01-15
RcRownchangeKK*chgGame
 2043 1757 2.00 7 0.86 15 12.90 
  Vazquez Torres, Adrian 2066 ESP0.001-0.1415-2.10 
  Nieto De La Cruz, Julio 2059 ESP0.001-0.1515-2.25 
  Lozano Sanchez, Jose Antonio 1958 ESP1.0010.761511.40 
  Sanchez Garcia, Aurelio 2107 ESP0.5010.39155.85 
  Vazquez Gonzalez, Jesus 2044 ESP0.001-0.1615-2.40 
  Martin Mazuelo, Miguel 1983 ESP0.5010.29154.35 
  Alonso Aranzabal, Inigo 2082 ESP0.001-0.1315-1.95 

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)
 
NOTE: K factor changed
 II Torneo de Ajedrez CDV Madrid ESP 2009-02-13
RcRownchangeKK*chgGame
 1987 1757 2.00 3 1.35 15 20.25 
  Orfali, Marcelo-Rafael 2055 ITA1.0010.851512.75 
  Avendano Mateos, Jose 1905 ESP1.0010.701510.50 
  Adedeji, Adekola 2001 NGR0.001-0.2015-3.00 

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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