Individual Calculations January 2022
 Rondon Chacon, Yolys Desiree  Total change: 27.00  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1764 1691 5.00 9 1.35 20 27.00 
  Caicedo, Layla 1315 PAN1.0010.09201.80 
  Diaz Charpentier, Kristel Meliss wf1951 CRC1.0010.822016.40 
  Hernandez Alvarez, Tania Regla wm2066 CRC0.5010.41208.20 
  Granados Diaz, Maria Esther wm1898 NCA0.5010.27205.40 
  Rodriguez Arrieta, Maria Elena wm1861 CRC0.001-0.2820-5.60 
  Campos Astorga, Priscila 1372 CRC1.0010.13202.60 
  Ortez, Andrea wm1969 ESA0.5010.33206.60 
  Alvarez Gutierrez, Patricia 1638 NCA0.501-0.0720-1.40 
  Hernandez, Bera wc1802 ESA0.001-0.3520-7.00 

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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