Individual Calculations April 2016
 Toro Castaneda, Elizabeht  Total change: -18.80  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Sub20 Femenino 2016 Medellin COL 2016-03-16
RcRownchangeKK*chgGame
 1721 1792 4.00 7 -0.05 40 -2.00 
  Castano, Saray 1426 COL1.0010.10404.00 
  Hernandez Fonseca, Maria Paula 1983 COL0.001-0.2540-10.00 
  Sarmiento, Carolina 1587 COL1.0010.24409.60 
  Gomez Vasquez, Laura Sofia 1578 COL1.0010.23409.20 
  Loaiza, Yurani 1939 COL0.001-0.3040-12.00 
  Rodriguez, Sofia wc1794 COL0.001-0.5040-20.00 
  Cespedes Galindo, Estefania wc1739 COL1.0010.434017.20 

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)
 
 Semifinal 1 Selectivo Olimpiada Mundial de Baku 2016 Femenino Medellin COL 2016-03-22
RcRownchangeKK*chgGame
 1799 1792 4.00 9 -0.42 40 -16.80 
  Mateus, Martha wm2141 COL0.001-0.1140-4.40 
  Becerra Fonseca, Camila wc1392  * COL1.0010.08403.20 
  Argote Heredia, Valentina wf1829 COL0.001-0.4540-18.00 
  Norena Yepez, Vanessa 1486 COL1.0010.14405.60 
  Salcedo, Jackeline wf1995 COL1.0010.764030.40 
  Franco Valencia, Angela wm2192  * COL0.001-0.0840-3.20 
  Herrera, Milena wm2092 COL0.001-0.1540-6.00 
  Jaramillo, Amparo 1431 COL1.0010.10404.00 
  Viveros, Erica Johana 1631 COL0.001-0.7140-28.40 
 * 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)
 

 

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