Individual Calculations December 2023
 Santiago Gonzalez, Frida  Total change: -86.20  Rating chartPersonal card
 III TORNEO FIDE I Ciudad de Mexico MEX 2023-09-06
RcRownchangeKK*chgGame
 1764 1829 1.00 7 -3.12 20 -62.40 
  Juarez Juarez, Claudio De Jesus 1683 MEX0.001-0.7020-14.00 
  Jimenez Gallo, Daniel 1850 ESP0.001-0.4720-9.40 
  Garcia Hernandez, Rebeca 1671 MEX0.001-0.7120-14.20 
  Jimenez Perez, Hector Dami 1829 MEX1.0010.502010.00 
  Ramos Mejia, Gerardo 1822 MEX0.001-0.5120-10.20 
  Ramos Escobedo, Salvador 1761 MEX0.001-0.5920-11.80 
  Hernandez Ortega, Carolina wc1729 MEX0.001-0.6420-12.80 

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)
 
 Campeonato Nacional Femenil Ciudad de Mexico 2023 Ciudad de Mexico MEX 2023-11-07
RcRownchangeKK*chgGame
 1763 1786 4.50 8 0.17 20 3.40 
  Castellanos Hernandez, Lhia Itzay wc1851 MEX0.5010.09201.80 
  Cabrera Cruz, Brenda Elisa 1657 MEX1.0010.33206.60 
  Corrales Jimenez, Zenia wm2149 MEX0.001-0.1020-2.00 
  Padilla Garcia, Cecilia Xasive 1781 MEX0.001-0.5120-10.20 
  Gomez Camara, Sofia 1538 MEX1.0010.19203.80 
  Diaz Bartolo, Elizabeth Schahraza 1648 MEX0.501-0.1920-3.80 
  Lopez Sanchez, Anastacia Antonia wc1774 MEX0.501-0.0220-0.40 
  Balandran Duarte, Tania 1702 MEX1.0010.38207.60 

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)
 
 XI TORNEO INTERNACIONAL Y NACIONAL DE AJEDREZ COPA REVOLUCION ABIERTA Ciudad de Mexico MEX 2023-11-17
RcRownchangeKK*chgGame
 1745 1786 2.00 6 -1.36 20 -27.20 
  Morales Garcia, Sergio Joshafatt f2204 MEX0.001-0.0720-1.40 
  Duran Ceron, Andres 1389 MEX0.501-0.4220-8.40 
  Ferriz Roa, Ruy 1634 MEX0.501-0.2020-4.00 
  Ortiz Barranon, Fernando 1611 MEX1.0010.27205.40 
  Navarro Segura, Roberto m2055 MEX0.001-0.1720-3.40 
  Lad, Neil 1574 USA0.001-0.7720-15.40 

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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