Individual Calculations January 2010
 Cruz Gomez, Isidro  Total change: -6.15  Rating chartPersonal card
 VII Copa De Ajedrez CajaCanarias 2009 Sta. Cruz de la Palma Tenerife ESP 2009-10-09
RcRownchangeKK*chgGame
 1821 1891 2.50 5 -0.41 15 -6.15 
  Santana Gil, Odama 1595 ESP0.001-0.8515-12.75 
  Acosta Sosa, Juan Manuel 1975 ESP0.5010.12151.80 
  Pinero Hernandez, Atreyu 1717 ESP0.501-0.2315-3.45 
  Gonzalo Batista, Jose 1797 ESP1.0010.37155.55 
  Castaneda Gonzalez, Luis 2021 ESP0.5010.18152.70 

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)
 
 VIII Gran Torneo Internacional Aficionados S-2000 Benidorm - Alicante ESP 2009-11-28
RcRownchangeKK*chgGame
 1934 1894 3.50 8 0.00 15 0.00 
  Hoffmann, Roger 1998 LUX0.001-0.3615-5.40 
  Portillo Alcalde, Jose Maria 1570 ESP1.0010.13151.95 
  Panican, Gheorghe 1986 ITA0.5010.13151.95 
  Alegret Grino, Amadeu 1998 ESP1.0010.64159.60 
  Dimitrijevic, Dragan 1979 ITA0.001-0.3815-5.70 
  Laurentiu, Burlacu 1968 FID0.5010.10151.50 
  Santos Ramos, Carles 1985 ESP0.5010.12151.80 
  Cebolla Moll, Ricardo 1985 ESP0.001-0.3815-5.70 

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)
 

 

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