Individual Calculations January 2022
 Arriaza, Allison Charlize  Total change: 68.00  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud sub 14 Absoluto San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1287 1203 2.50 6 0.13 40 5.20 
  Ibarra, Alex 1457 ESA0.001-0.1940-7.60 
  Monge Ramirez, Abigail 1079 CRC0.501-0.1740-6.80 
  Perez Nolasco, Judith Estefani wc1384 ESA0.5010.24409.60 
  Terence, Melvin 1124 BAR0.501-0.1140-4.40 
  Vasquez Vasquez, Marielos wc1395 ESA0.001-0.2540-10.00 
  Semana Ramirez, Brenda wc1280 CRC1.0010.614024.40 

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)
 
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1408 1203 4.00 9 1.57 40 62.80 
  Chung, Yaleika wf1603  * PAN0.001-0.0840-3.20 
  Hernandez, Sofia wc1468 ESA0.001-0.1840-7.20 
  Nuila, Katherine 1436 ESA0.5010.294011.60 
  Garcia, Andrea Nicole wc1603  * HON0.001-0.0840-3.20 
  Mendez, Tania 1387 ESA1.0010.744029.60 
  Maradiaga, Cesia 1603  * HON0.001-0.0840-3.20 
  Perez, Nayeli 1061 ESA1.0010.314012.40 
  Salazar Gould, Kristy Valeria 1334 CRC0.5010.18407.20 
  Lobo Jimenez, Mariana 1180 PAN1.0010.474018.80 
 * 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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