Individual Calculations November 2009
 Arias Rodriguez, Santiago  Total change: 12.15  Rating chartPersonal card
 Torneo de Ajedrez San Miguel G-B Trevias Asturias ESP 2009-09-14
RcRownchangeKK*chgGame
 2007 2145 5.50 7 0.81 15 12.15 
  Del Valle Rosas, Alfonso 1793 ESP1.0010.11151.65 
  Marcos Robles, Juan Antonio 1969 ESP0.501-0.2315-3.45 
  Penalonga Sweers, Angel 2070 ESP0.501-0.1015-1.50 
  Fernandez Trivino, Daniel Martin 1918 ESP1.0010.21153.15 
  Prieto Perez, Rodrigo 2043 ESP1.0010.36155.40 
  Clemente Llamero, Roberto 2164 ESP0.5010.03150.45 
  Fernandez Martin, Fermin Jordi 2093 ESP1.0010.43156.45 

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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