Individual Calculations September 2018
 Molina, Jessica  Total change: -101.20  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-18 Fem Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1693 1891 4.50 9 -1.87 40 -74.80 
  Arguedas Bolanos, Sharline 1491  * CRC0.001-0.9240-36.80 
  Altamirano Contador, Fernanda 1491  * CHI1.0010.08403.20 
  Mena Contreras, Winslia 1491  * CHI1.0010.08403.20 
  Encina, Guadalupe 1793 ARG0.001-0.6340-25.20 
  Socano, Ayelen 1491  * ARG1.0010.08403.20 
  Liu, Joanna wf1848 USA0.501-0.0640-2.40 
  Manriquez Abarzua, Maria Belen 1570 CHI1.0010.13405.20 
  Argote Heredia, Valentina wf2026 COL0.001-0.3240-12.80 
  Caballero Quijano, Mitzy Mishell wm2032 PER0.001-0.3140-12.40 
 * 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)
 
 XII Olimpiada Nacional de Ajedrez 2018 (Sub-18 Femenino) Sucre BOL 2018-08-09
RcRownchangeKK*chgGame
 1581 1907 4.50 6 -0.66 40 -26.40 
  Pari Aruquipa, Luz Maria 1507  * BOL1.0010.08403.20 
  Chavez, Perla 1615 BOL1.0010.15406.00 
  Janco, Estefania 1507  * BOL1.0010.08403.20 
  Granier, Paola Mair 1549 BOL1.0010.10404.00 
  Chambi Alcazar, Nayra 1507  * BOL0.501-0.4240-16.80 
  Mamani, Anahi wf1799 BOL0.001-0.6540-26.00 
 * 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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