Individual Calculations July 2014
 Rosado Perez, Maria Jose  Total change: 6.30  Rating chartPersonal card
 VIII Panamericano Escolar El Salvador 2014 U15 Femenino San Salvador ESA 2014-05-19
RcRownchangeKK*chgGame
 1567 1804 2.50 5 -1.38 15 -20.70 
  Miller, Rachel wc1735 JAM0.001-0.6015-9.00 
  De Leon, Stephanie 1636 ESA0.501-0.2215-3.30 
  Palacios, Celina 1623 ESA1.0010.26153.90 
  Castillo Morales, Thais 1439 CRC1.0010.10151.50 
  Barros Tuapante, Daysi 1404  * ECU0.001-0.9215-13.80 
 * 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)
 
 Final Nacional Sub-14 Fem 2014 Medellin COL 2014-05-29
RcRownchangeKK*chgGame
 1725 1804 6.00 7 1.80 15 27.00 
  Valencia Lopez, Daily Vanessa 1606 COL1.0010.24153.60 
  Cardoso, Jaidy Marcela 1694 COL1.0010.35155.25 
  Cardona Martinez, Lina Sofia 1841 COL1.0010.55158.25 
  Argote Heredia, Valentina 1891 COL1.0010.62159.30 
  Gomez Guardo, Laura Melissa 1802 COL0.5010.00150.00 
  Viveros, Erica Johana 1533 COL0.501-0.3315-4.95 
  Fraile Vela, Maria Isabel 1708 COL1.0010.37155.55 

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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