Individual Calculations April 2009
 Palacios Pena, Gerardo  Total change: -8.70  Rating chartPersonal card
 VII Festival Internacional Hotel Bali (Sub 2000) Hotel Bali - Benidorm ESP 2008-11-29
RcRownchangeKK*chgGame
 1825 1889 0.00 2 -1.15 15 -17.25 
  Beltran Garcia, Ruben 1984 ESP0.001-0.3715-5.55 
  Romagosa Cerda, Ismael 1665 ESP0.001-0.7815-11.70 

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)
 
 III Open Internacional d'Escacs Illes Medes Grupo B Catalunya ESP 2008-12-27
RcRownchangeKK*chgGame
 1843 1889 6.50 8 2.09 15 31.35 
  Vidal Zamora, Cristina 1539 ESP1.0010.11151.65 
  Dal Zotto, Lorenzo 1777 ITA1.0010.35155.25 
  Mayo Casademont, Andreu 1995 ESP1.0010.64159.60 
  Mogro Flores, Simon 1962 ESP1.0010.60159.00 
  Llos Casadella, Arnau 1726 ESP1.0010.28154.20 
  Mas Recorda, Pedro 1960 ESP0.5010.10151.50 
  Rios Torondell, Jaume 1961 ESP0.5010.10151.50 
  Saurina Suner, Francesc Xavier 1827 ESP0.501-0.0915-1.35 

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)
 
 Gibraltar Challengers 1 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2047 1850 0.00 3 -0.74 15 -11.10 
  Wheldon, Philip 2094 ENG0.001-0.2015-3.00 
  Dasaolu, Adeoye 2024 ENG0.001-0.2715-4.05 
  Hamer, Martyn 2022 ENG0.001-0.2715-4.05 

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)
 
 Gibraltar Challengers 2 2009 Gibraltar ENG 2009-02-01
RcRownchangeKK*chgGame
 2032 1850 0.00 3 -0.78 15 -11.70 
  Dimitrijevic, Dragan 2069 ITA0.001-0.2215-3.30 
  Hamer, Martyn 2022 ENG0.001-0.2715-4.05 
  Beltran Medina, Jorge 2006 MEX0.001-0.2915-4.35 

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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