Individual Calculations January 2022
 Hernandez Alvarez, Tania Regla  Total change: -7.20  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1733 2066 7.50 9 -0.36 20 -7.20 
  Barahona, Dalila Yamileth 1666  * ESA1.0010.08201.60 
  Santiago Sontay, Jenny Fernanda 1708 GUA1.0010.10202.00 
  Rondon Chacon, Yolys Desiree 1691 PAN0.501-0.4120-8.20 
  Palacios, Celina wf1722 ESA1.0010.12202.40 
  Garcia, Angie wf1826 ESA0.001-0.8020-16.00 
  Mencos Castillo, Maria wm1814 GUA1.0010.19203.80 
  Alvarez Gutierrez, Patricia 1666  * NCA1.0010.08201.60 
  Ramirez Gonzalez, Maria Jose wf1820 CRC1.0010.19203.80 
  Diaz, Luisa 1684 GUA1.0010.09201.80 
 * 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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