Individual Calculations August 2017
 Gomez Barrera, Javiera Belen  Total change: 2.00  Rating chartPersonal card
 XI TORNEO AJEDREZ INTERCLUBES Y EMPRESAS 2017 Concepcion CHI 2017-06-03
RcRownchangeKK*chgGame
 2160 2069 1.50 3 0.35 40 14.00 
  Riffo Paz, Elizardo f2214 CHI0.001-0.3140-12.40 
  Vizama Riveros, Claudio Eduard 2247 CHI1.0010.734029.20 
  Constanzo Vivanco, Mario Felip 2019 CHI0.501-0.0740-2.80 

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)
 
 Panamerican Youth Championship 2017 Girls U-16 San Jose CRC 2017-07-01
RcRownchangeKK*chgGame
 1804 2069 7.00 9 -0.30 40 -12.00 
  Santiago Sontay, Jenny Fernanda 1669  * GUA1.0010.08403.20 
  Dongo, Melanie wf1803 PER1.0010.18407.20 
  Mostacero Velarde, Isabella 1858 PER0.501-0.2740-10.80 
  Quijada Alonso, Gisell Del Valle wc1669  * VEN1.0010.08403.20 
  Puppi Lazo , Stephanie Beatriz wf1879 PER1.0010.254010.00 
  Caballero Quijano, Mitzy Mishell wm1877 PER0.501-0.2540-10.00 
  Qiao, Cindy wf1711 CAN1.0010.10404.00 
  Hilario, Aleyla wf1890 PER1.0010.274010.80 
  Konovalenko, Sasha wf1882 USA0.001-0.7440-29.60 
 * 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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