Individual Calculations January 2022
 Santiago Sontay, Jenny Fernanda  Total change: -12.20  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1604 1708 5.00 9 -0.61 20 -12.20 
  Salazar Gould, Kristy Valeria 1334 CRC1.0010.10202.00 
  Hernandez Alvarez, Tania Regla wm2066 CRC0.001-0.1020-2.00 
  Lobo Jimenez, Mariana 1308  * PAN0.501-0.4220-8.40 
  Hernandez, Sofia wc1468 ESA0.001-0.8020-16.00 
  Maradiaga, Cesia 1664 HON1.0010.44208.80 
  Bogantes Robleto, Karina 1644 CRC0.001-0.5920-11.80 
  Garcia, Andrea Nicole wc1625 HON1.0010.39207.80 
  Abarca, Camila Rene wc1646 ESA1.0010.41208.20 
  Chung, Yaleika wf1682 PAN0.501-0.0420-0.80 
 * 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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