Individual Calculations January 2022
 Diaz, Luisa  Total change: 42.40  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1779 1684 5.50 9 2.12 20 42.40 
  Rodriguez, Yanci Andrea 1284  * ESA1.0010.08201.60 
  Ramirez Gonzalez, Maria Jose wf1820 CRC1.0010.682013.60 
  Garcia, Angie wf1826 ESA0.5010.19203.80 
  Rodriguez Arrieta, Maria Elena wm1861 CRC0.5010.23204.60 
  Palacios, Celina wf1722 ESA0.001-0.4520-9.00 
  Ortez, Andrea wm1969 ESA0.5010.34206.80 
  Cruz Lima, Kimberly Esmeralda 1652 GUA1.0010.46209.20 
  Mencos Castillo, Maria wm1814 GUA1.0010.682013.60 
  Hernandez Alvarez, Tania Regla wm2066 CRC0.001-0.0920-1.80 
 * 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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