Individual Calculations December 2018
 Pena Gonzalez, Clara Isabel  Total change: 56.80  Rating chartPersonal card
 IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018 Guatire VEN 2018-10-23
RcRownchangeKK*chgGame
 1686 1679 5.50 9 1.06 40 42.40 
  Diaz Charpentier, Kristel Meliss 1595 CRC0.501-0.1240-4.80 
  Guerrero Corniel, Gabriela Alejan 1405 VEN1.0010.17406.80 
  Castro Paitan, Maria Raquel 1364 VEN1.0010.14405.60 
  Garcia Andrada, Heidy Nicole 1773 PER0.5010.13405.20 
  Camargo Picon, Josue Fernando 1901 VEN1.0010.784031.20 
  Ledezma Villamizar, Gabriel Enriq f2079  * VEN0.001-0.0840-3.20 
  Suarez Sierralta, Jesus Raul 1834 VEN0.001-0.2940-11.60 
  Ramirez Andrade, Samuel Josue 1733 VEN0.5010.08403.20 
  Ramirez Contreras, Williams Alexa 1488 VEN1.0010.254010.00 
 * 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)
 
 III IRT FVA Torneo Nacional de Expertos y Maestros 2018 Zona Occidental - Femenino Valera VEN 2018-11-08
RcRownchangeKK*chgGame
 1579 1663 4.00 6 0.36 40 14.40 
  Rivas Lugo, Omary Milena wc1703 VEN1.0010.564022.40 
  Naranjo Nunez, Emily Dariana 1555 VEN1.0010.354014.00 
  Matute Escobar, Roxanny wf1722 VEN0.001-0.4240-16.80 
  Guadalajara Barrios, Jacksilany 1412 VEN0.501-0.3140-12.40 
  Figueredo Graterol, Andrea P. 1453 VEN1.0010.23409.20 
  Naranjo Nunez, Estefany Daniela 1627 VEN0.501-0.0540-2.00 

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)
 

 

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