Individual Calculations June 2023
 Castillo Beitia, Ashley Alexandra  Total change: 44.72  Rating chartPersonal card
 Campeonato Nacional Femenino 2023 - Fase Final Panama PAN 2023-04-26
RcRownchangeKK*chgGame
 1588 1741 6.50 9 0.38 26 9.88 
  Chung Hurtado, Yaleika wf1682 PAN0.501-0.0826-2.08 
  Caicedo Rios, Layla Yasmira 1509 PAN1.0010.21265.46 
  Lobo Jimenez, Mariana Esther 1464 PAN0.501-0.3326-8.58 
  Vasquez Jaen, Lourdes Lorena 1642 PAN0.501-0.1426-3.64 
  Lobo Jimenez, Marielys Judith 1341  * PAN1.0010.08262.08 
  Munoz Henriquez, Alba Esther wc1545 PAN1.0010.25266.50 
  Carrillo Marval, Maria Angelica wc1725 PAN0.501-0.0226-0.52 
  Barria Baker, Raisa Melissa wf1957 PAN0.5010.28267.28 
  Chavarria Troya, Keytleen Denis 1425 PAN1.0010.13263.38 
 * 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)
 
 XIV Campeonato Continental Femenino de Ajedrez de las Americas 2023 La Habana CUB 2023-05-07
RcRownchangeKK*chgGame
 1958 1774 4.00 9 1.38 26 35.88 
  Demchenko, Svitlana wm2170 CAN0.001-0.0826-2.08 
  Canales Chinchilla, Victoria 1550 CRC1.0010.22265.72 
  Reyes Avila, Susej wf2016 CUB1.0010.802620.80 
  Fernandez, Maria Florencia wm2129 ARG0.5010.392610.14 
  Rodriguez Dominguez, Melissa wm2061 CUB0.001-0.1626-4.16 
  Gonzalez Ochoa, Yoana wm2113 CUB0.001-0.1226-3.12 
  Caballero Ramos, Greter 2032 CUB0.001-0.1826-4.68 
  Wilson, Hannah 1625 BAR1.0010.30267.80 
  Diaz Garcia, Lianet wf1928 CUB0.5010.21265.46 

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)
 
 Guillermo Garcia in Memoriam 2023 (Abierto) Villa Clara CUB 2023-05-13
RcRownchangeKK*chgGame
 1923 1774 2.50 8 -0.04 26 -1.04 
  Montejo Bello, Lorena Beatriz 1988 CUB0.001-0.2326-5.98 
  Catala Matienzo, Ivette wf2055 CUB0.5010.34268.84 
  Frometa Castillo, Zirka wg1971 CUB0.001-0.2526-6.50 
  Agramonte Quevedo, Nelson Alejand 1668 CUB1.0010.36269.36 
  Lopez Rayo, Isabella wc1966 COL0.001-0.2526-6.50 
  Lopez, Ricardo Andres 1648 COL0.001-0.6726-17.42 
  Abarca Gonzalez, Damaris wf2053 CHI1.0010.842621.84 
  Caballero Ramos, Greter 2032 CUB0.001-0.1826-4.68 

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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