Individual Calculations February 2019
 Buestan Brito, Anaela  Total change: 51.48  Rating chartPersonal card
 IRT Salinas FEDA U1800 Guayaquil ECU 2018-11-01
RcRownchangeKK*chgGame
 1575 1488 4.00 6 1.65 22 36.30 
  Kittilsen, Guy 1522 USA1.0010.552212.10 
  Ramos Baya, David Santiago 1649 ECU0.001-0.2922-6.38 
  Martinez Zambrano, Karina Paola 1510 ECU1.0010.532211.66 
  Ayala Rosero, Ariana Marcela wc1610 ECU1.0010.672214.74 
  Wong Pages, Juan 1789 ECU0.001-0.1522-3.30 
  Loja Zambrano, Diego 1372 ECU1.0010.34227.48 

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)
 
 XVIII Nacional sub 16 femenino Iabrra ECU 2018-12-24
RcRownchangeKK*chgGame
 1375 1488 3.50 7 -0.91 22 -20.02 
  Caicedo Loor, Keyra 1219 ECU0.001-0.8322-18.26 
  Penafiel Herrera, Katherine 1352 ECU1.0010.32227.04 
  Artieda Berru, Ariadna Ameli 1380 ECU0.001-0.6522-14.30 
  Orbe Vivero, Veronica 1088  * ECU1.0010.08221.76 
  Pincay Coloma, Renata 1555 ECU0.5010.09221.98 
  Iza Mendoza, Nefthys Sayde 1502 ECU1.0010.522211.44 
  Abril, Natalie 1529 ECU0.001-0.4422-9.68 
 * 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)
 
 XVIII Nacional sub 20 femenino Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1595 1488 4.50 9 1.18 22 25.96 
  Salas Ona, Leslie Tatiana 1113 ECU1.0010.09221.98 
  Gil Bohorquez, Ariana 1483 ECU0.501-0.0122-0.22 
  Jaramillo, Samantha 1721 ECU1.0010.792217.38 
  Nunez Giler, Fanny wc1714 ECU0.001-0.2122-4.62 
  Abril, Natalie 1529 ECU1.0010.562212.32 
  Oleas Vanegas, Micaela 1527 ECU1.0010.552212.10 
  Ortiz Verdesoto, Anahi wf1888  * ECU0.001-0.0822-1.76 
  Pacheco Jimenez, Yesenia 1594 ECU0.001-0.3622-7.92 
  Sarmiento Robles, Paula wf1785 ECU0.001-0.1522-3.30 
 * 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)
 
 XVIII Nacional femenino sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1525 1488 4.50 9 0.42 22 9.24 
  Penafiel Herrera, Katherine 1352 ECU1.0010.32227.04 
  Rodriguez, Hanna 1303 ECU1.0010.26225.72 
  Guaicha Encalada, Jennifer 1642 ECU0.001-0.2922-6.38 
  Cata Pallo, Alejandra Nicole wc1529 ECU1.0010.562212.32 
  Munoz Naichap, Valerine Nicole 1794 ECU0.001-0.1422-3.08 
  Ayala Rosero, Ariana Marcela wc1598 ECU1.0010.652214.30 
  Gil Bohorquez, Ariana 1483 ECU0.001-0.5122-11.22 
  Pincay Coloma, Renata 1555 ECU0.001-0.4122-9.02 
  Pinos Cevallos, Belen 1473 ECU0.501-0.0222-0.44 

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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