Individual Calculations January 2009
 Roiz Baztan, David  Total change: -14.85  Rating chartPersonal card
 VIII Torneo de Ajedrez Stmo. Cristo de Candas Asturias ESP 2008-08-30
RcRownchangeKK*chgGame
 2068 2308 6.00 9 -0.99 15 -14.85 
  Moreno Luelmo, Emiliano 1958 ESP1.0010.11151.65 
  Chans Farina, Juan Francisco 1982 ESP0.001-0.8715-13.05 
  Chemli, Farid 1958 ESP1.0010.11151.65 
  Corredor Pravia, Marcelino V. 2052 ESP1.0010.19152.85 
  Fernandez Ponce, Luis Miguel 1997 ESP1.0010.14152.10 
  Marcos Robles, Juan Antonio 1958 ESP0.501-0.3915-5.85 
  Vega Viejo, Marcelino 2180 ESP1.0010.33154.95 
  Alvarez Fernandez, Enrique f2358 ESP0.5010.07151.05 
  Lobo Rodriguez, Jesus Angel 2171 ESP0.001-0.6815-10.20 

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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