Individual Calculations May 2015
 Ferrufino, Michelle  Total change: 28.80  Rating chartPersonal card
 Campeonato Nacional Femenino 2015 Managua NCA 2015-03-14
RcRownchangeKK*chgGame
 1691 1767 5.50 8 0.72 40 28.80 
  Arevalo, Maria Javiera 1636 NCA1.0010.324012.80 
  Galan, Daniela 1696 NCA1.0010.404016.00 
  Mendieta, Kathya wf1930 NCA0.001-0.2840-11.20 
  Moraga, Maria 1687 NCA0.501-0.1140-4.40 
  Arevalo, Maria Gabriela 1484 NCA0.501-0.3440-13.60 
  Granados Diaz, Maria Esther wm1824 NCA0.5010.08403.20 
  Cruz, Adriana 1712 NCA1.0010.424016.80 
  Medrano, Maria Luisa 1558 NCA1.0010.23409.20 

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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