Individual Calculations May 2013
 Primo Chica, Oscar  Total change: 10.35  Rating chartPersonal card
 Primera Autonomica Norte 2013 Comunidad Valenciana ESP 2013-01-12
RcRownchangeKK*chgGame
 1984 2012 5.50 9 0.69 15 10.35 
  Garcia Martinez, Cesar 1978 ESP0.501-0.0515-0.75 
  Chakrian, Tigran 1993 ESP1.0010.47157.05 
  Selva Salvador, Antonio 1976 ESP0.001-0.5515-8.25 
  Ballester Sanz, Joaquin 2170 ESP0.5010.21153.15 
  Conde Rodado, Daniel 1745 ESP1.0010.18152.70 
  Baeza Garcia, Agustin 1939 ESP0.501-0.1015-1.50 
  Bueno Martin, Pablo 2156 ESP0.5010.19152.85 
  Cabrera Crespo, Miguel 1860 ESP1.0010.30154.50 
  David Diez, Juan Leopoldo 2043 ESP0.5010.04150.60 

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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