Individual Calculations January 2010
 Serrano Nunez, Dario  Total change: -40.35  Rating chartPersonal card
 XI Abierto de la ConstituciĆ³n Madrid ESP 2009-11-30
RcRownchangeKK*chgGame
 1786 1977 2.50 7 -2.69 15 -40.35 
  Orellana Iglesias, Julio 1816 ESP0.501-0.2115-3.15 
  Pareja Alvarez, Diego 1918 ESP0.001-0.5815-8.70 
  Garcia Fernandez, Antolin 1747 ESP0.501-0.2915-4.35 
  Garcia Lopez, Fernando 1658 ESP1.0010.13151.95 
  Martinez Miura, Enrique 1747 ESP0.501-0.2915-4.35 
  Nieto Esteban, Manuel 1801 ESP0.001-0.7315-10.95 
  Cavalle Pulla, Daniel 1812 ESP0.001-0.7215-10.80 

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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