Individual Calculations April 2008
 Gomez Gonzalez, Sergio  Total change: -18.25  Rating chartPersonal card
 Torneo de Navidad CajaCanarias 2007 Santa Cruz de la Palma ESP 2007-12-18
RcRownchangeKK*chgGame
 1856 1784 0.50 2 -0.30 25 -7.50 
  Francisco Concepcion, Francisco 1826 ESP0.5010.06251.50 
  Acosta Sosa, Juan Manuel 1885 ESP0.001-0.3625-9.00 

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)
 
 Cto. Absoluto de la Palma 2008 Sta. Cruz de la Palma TENERIFE ESP 2008-01-18
RcRownchangeKK*chgGame
 2014 1774 0.00 2 -0.43 25 -10.75 
  De La Cruz Sanchez, Carlos G. f2124 ESP0.001-0.1125-2.75 
  Martin Rodriguez, Jose Carlos 1904 ESP0.001-0.3225-8.00 

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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