Individual Calculations May 2011
 Diaz, Wilsaida  Total change: -5.85  Rating chartPersonal card
 Campeonato Nacional Femenino 2011 Santo Domingo, Distrito Nacional DOM 2011-02-18
 1969 1701 0.00 2 -0.39 15 -5.85 
  Perez, Eneida wf2075 DOM0.001-0.1015-1.50 
  Adames Rojas, Ariella 1863 DOM0.001-0.2915-4.35 

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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