Individual Calculations May 2018
 Argote Heredia, Valentina  Total change: 38.76  Rating chartPersonal card
 Final Nacional de Ajedrez Sub-18 Femenino 2018 Cali COL 2018-04-10
RcRownchangeKK*chgGame
 1751 2008 9.00 9 1.77 38 67.26 
  Cardoso, Jaidy Marcela 1785 COL1.0010.22388.36 
  Hoyos Garces, Rosana 1608  * COL1.0010.08383.04 
  Valencia Lopez, Daily Vanessa 1648 COL1.0010.10383.80 
  Rosado Perez, Maria Jose wc1925 COL1.0010.393814.82 
  Sarmiento, Leidy Carolina wc1701 COL1.0010.14385.32 
  Velasquez, Angie Gabriela wf1797 COL1.0010.23388.74 
  Viveros, Erica Johana wc1870 COL1.0010.313811.78 
  Fraile Vela, Maria Isabel 1677 COL1.0010.12384.56 
  Gomez Guardo, Laura Melissa 1744 COL1.0010.18386.84 
 * 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)
 
 Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Tunja COL 2018-04-17
RcRownchangeKK*chgGame
 1930 2008 4.50 9 -0.75 38 -28.50 
  Blandon, Luis Guillermo m2224 COL0.001-0.2238-8.36 
  Diaz, Luisa Fernanda wf1683 COL1.0010.13384.94 
  Mateus, Martha wm2124 COL0.001-0.3438-12.92 
  Lopez Gonzalez, Carlos Andres 1749 COL1.0010.18386.84 
  Soto, Miguel Angel f2131 COL0.001-0.3338-12.54 
  Lopez Ramirez, David Santiago c1694 COL0.501-0.3638-13.68 
  Rativa Jimenez, Cesar Daniel 1703 COL1.0010.14385.32 
  Avila Pavas, Santiago f2266 COL0.001-0.1838-6.84 
  Varela, Maria De Los Angeles 1796 COL1.0010.23388.74 

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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