Individual Calculations June 2023
 Oviedo Acosta, Paula  Total change: -7.35  Rating chartPersonal card
 XIV Campeonato Continental Femenino de Ajedrez de las Americas 2023 La Habana CUB 2023-05-07
RcRownchangeKK*chgGame
 1952 1949 4.50 9 0.10 35 3.50 
  Forgas Moreno, Yaniela wg2307 CUB0.001-0.1035-3.50 
  Gonzalez Peguero, Mary Loly 1685 DOM1.0010.18356.30 
  Gutierrez Espinosa, Karen wf2079 CUB0.5010.18356.30 
  Obregon Garcia, Roxangel wm2127 CUB0.001-0.2735-9.45 
  Field, Lila Quinn 1549  * USA1.0010.08352.80 
  Bosch Valls, Leannet Mariah wf2152 CUB0.001-0.2435-8.40 
  Palacios, Celina wf1741 ESA1.0010.23358.05 
  Mazariegos, Silvia Carolina wm1816 GUA1.0010.323511.20 
  Gonzalez Ochoa, Yoana wm2113 CUB0.001-0.2835-9.80 
 * 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)
 
 XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 Juan Dolio, Republica Dominicana DOM 2023-05-15
RcRownchangeKK*chgGame
 1965 1949 5.00 11 -0.31 35 -10.85 
  Stearman, Josiah m2385 USA0.001-0.0635-2.10 
  Pedrosa Class, Jose D. 1631 PUR1.0010.13354.55 
  Dominguez, Jose Manuel m2175 DOM0.001-0.2135-7.35 
  Curi, Gabriel f2112 URU0.001-0.2835-9.80 
  Alcantara Urbaez, Richard Leandro 1714 DOM1.0010.21357.35 
  Martinez Castillo, Julio Antonio c2149 DOM0.001-0.2435-8.40 
  Riquelme, Andres 1664 PAR1.0010.16355.60 
  Mendez Ramirez, Victor f2202 DOM0.001-0.1935-6.65 
  Polanco Fernandez, Sahiean 1835 DOM1.0010.343511.90 
  Subervi, Jonathan Sigfredo f2070 DOM0.001-0.3435-11.90 
  Vasquez Vasquez, Marielos wc1676 ESA1.0010.17355.95 

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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