Individual Calculations July 2009
 Vasilev, Vas  Total change: -20.85  Rating chartPersonal card
 Campeonato Provincial por Equipos de Zaragoza Primera 2009 Zaragoza ESP 2009-01-25
RcRownchangeKK*chgGame
 1928 2028 0.50 3 -1.39 15 -20.85 
  Egea Fernandez, Raul 1893 ESP0.501-0.1815-2.70 
  Donoso Sanchez, Alejandro 2047 ESP0.001-0.4715-7.05 
  Royo Onde, Manuel 1843 ESP0.001-0.7415-11.10 

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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