Individual Calculations June 2023
 Reyes Avila, Susej  Total change: -147.20  Rating chartPersonal card
 XV Festival Internacional Universitario AJEDUNI 2023 La Habana CUB 2023-04-24
RcRownchangeKK*chgGame
 1853 2016 2.00 7 -2.89 20 -57.80 
  Casal Roses, Alfredo 2115 CUB0.001-0.3620-7.20 
  Camejo Quevedo, Davidaniel 1699 CUB0.001-0.8720-17.40 
  Arcano Margarejo, Heriberto 1657 CUB0.001-0.9020-18.00 
  Rama Gonzalez, Ricardo 1926 CUB1.0010.38207.60 
  Romero Fernandez, Alejandro 1885 CUB0.001-0.6820-13.60 
  Gonzalez Moya, Hector 1817 CUB1.0010.24204.80 
  Fernandez Gonzalez, Giselle L. 1869 CUB0.001-0.7020-14.00 

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
 1725 2016 2.00 8 -4.47 20 -89.40 
  Gonzalez Viart, Damisyelis 1620 CUB1.0010.08201.60 
  Arribas Robaina, Maritza wg2202 CUB0.001-0.2620-5.20 
  Castillo Beitia, Ashley Alexandra 1774 PAN0.001-0.8020-16.00 
  Field, Rowan Soraya 1741 USA0.001-0.8320-16.60 
  Mayeregger Gonzalez, Renata 1675 PAR0.001-0.8820-17.60 
  Field, Lila Quinn 1616  * USA0.001-0.9220-18.40 
  Canales Chinchilla, Victoria 1550 CRC0.001-0.9520-19.00 
  Wilson, Hannah 1625 BAR1.0010.09201.80 
 * 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)
 

 

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