Individual Calculations February 2019
 Tuarez Jimenez, Keyssie Janelle  Total change: 57.20  Rating chartPersonal card
 XVIII Nacional sub 20 femenino Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1561 1327 3.50 8 1.71 40 68.40 
  Oleas Vanegas, Micaela 1527 ECU0.001-0.2440-9.60 
  Barros Tuapante, Daysi 1503 ECU0.5010.23409.20 
  Guaicha Encalada, Jennifer 1642 ECU0.5010.364014.40 
  Sanchez, Eliana 1372 ECU1.0010.564022.40 
  Velin Visuma, Yosmy 1675 ECU0.5010.394015.60 
  Santacruz Gonzalez, Natalia 1569 ECU0.5010.304012.00 
  Campos Gonzalez, Natalia 1469 ECU0.5010.19407.60 
  Munoz Naichap, Valerine Nicole 1727  * ECU0.001-0.0840-3.20 
 * 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)
 
NOTE: K factor changed
 XVIII Nacional femenino sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1378 1327 2.50 7 -0.56 20 -11.20 
  Ayala Rosero, Ariana Marcela wc1598 ECU0.001-0.1720-3.40 
  Solis, Carmita 1120 ECU1.0010.23204.60 
  Gil Bohorquez, Ariana 1483 ECU0.001-0.2920-5.80 
  Mayorga Hermosa, Keren 1195 ECU0.501-0.1820-3.60 
  Cata Pallo, Alejandra Nicole wc1529 ECU0.5010.26205.20 
  Sanchez, Eliana 1372 ECU0.001-0.4420-8.80 
  Penafiel Herrera, Katherine 1352 ECU0.5010.03200.60 

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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