Individual Calculations May 2010
 Olaya, Sandra  Total change: 32.55  Rating chartPersonal card
 Campeonato Nacional U-19 Femenino 2010 Quito ECU 2010-02-24
RcRownchangeKK*chgGame
 1720 1519 2.50 6 0.98 15 14.70 
  Romero Echeverria, Abigail 1919  * ECU0.001-0.0815-1.20 
  Solis, Cristina 1670 ECU0.5010.20153.00 
  Diaz Alarcon, Maria Fernanda 1689 ECU0.5010.22153.30 
  Cuesta Mendieta, Johana 1734 ECU0.001-0.2315-3.45 
  Rosales Murillo, Cristina 1650 ECU1.0010.681510.20 
  Vintimilla Pena, Amarelis 1660 ECU0.5010.19152.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Campeonato Nacional U-17 Femenino 2009 Guayaquil ECU 2010-03-10
RcRownchangeKK*chgGame
 1715 1519 3.00 7 1.19 15 17.85 
  Uribe Hurtado, Grace 1853 ECU0.5010.38155.70 
  Saltos, Ilenia 1673 ECU0.001-0.2915-4.35 
  Leon, Lady 1615 ECU0.001-0.3715-5.55 
  Tipan, Jaccely 1539 ECU1.0010.53157.95 
  Sanchez, Cinthya 1742 ECU1.0010.781511.70 
  Pacheco, Jessenia 1800 ECU0.001-0.1615-2.40 
  Bravo Choez, Betty 1784 ECU0.5010.32154.80 

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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