Individual Calculations February 2019
 Penafiel Herrera, Katherine  Total change: 102.60  Rating chartPersonal card
 XVIII Nacional sub 16 femenino Iabrra ECU 2018-12-24
RcRownchangeKK*chgGame
 1368 1352 3.50 6 0.58 30 17.40 
  Pasquel Echeverria, Maria 1229 ECU1.0010.33309.90 
  Guaicha Encalada, Jennifer 1642 ECU0.5010.343010.20 
  Buestan Brito, Anaela 1488 ECU0.001-0.3230-9.60 
  Salas Ona, Leslie Tatiana 1113 ECU1.0010.20306.00 
  Pacheco Jimenez, Yesenia 1594 ECU0.001-0.2030-6.00 
  Guaicha Encalada, Dayanna 1144 ECU1.0010.23306.90 

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
 1566 1352 3.50 8 1.59 30 47.70 
  Cata Pallo, Alejandra Nicole wc1529 ECU1.0010.733021.90 
  Velin Visuma, Yosmy 1675 ECU0.001-0.1330-3.90 
  Santacruz Gonzalez, Natalia 1569 ECU1.0010.783023.40 
  Sarmiento Robles, Paula wf1752  * ECU0.001-0.0830-2.40 
  Zhingri, Dutan Vanessa Estefania 1503 ECU0.5010.20306.00 
  Barros Tuapante, Daysi 1503 ECU0.5010.20306.00 
  Oleas Vanegas, Micaela 1527 ECU0.001-0.2730-8.10 
  Campos Gonzalez, Natalia 1469 ECU0.5010.16304.80 
 * 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)
 
 XVIII Nacional femenino sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1461 1352 4.50 9 1.25 30 37.50 
  Buestan Brito, Anaela 1488 ECU0.001-0.3230-9.60 
  Jaramillo Cabrera, Claudia Andre 1538 ECU1.0010.743022.20 
  Cedeno, Cristina 1408 ECU0.001-0.4230-12.60 
  Orbe Vivero, Ariadna Estefania 1141 ECU1.0010.23306.90 
  Zhingri, Dutan Vanessa Estefania 1503 ECU0.5010.20306.00 
  Velin Visuma, Yosmy 1675 ECU1.0010.873026.10 
  Iza Mendoza, Nefthys Sayde 1502 ECU0.5010.20306.00 
  Santacruz Gonzalez, Natalia 1569 ECU0.001-0.2230-6.60 
  Tuarez Jimenez, Keyssie Janelle 1327 ECU0.501-0.0330-0.90 

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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