Individual Calculations January 2022
 Rodriguez Arrieta, Maria Elena  Total change: -14.00  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1718 1861 5.50 9 -0.70 20 -14.00 
  Garcia, Andrea Nicole wc1625 HON1.0010.20204.00 
  Maradiaga, Cesia 1664 HON1.0010.25205.00 
  Juarez Garcia, Daniela 1715 GUA0.501-0.2020-4.00 
  Diaz, Luisa 1684 GUA0.501-0.2320-4.60 
  Rondon Chacon, Yolys Desiree 1691 PAN1.0010.28205.60 
  Hernandez, Bera wc1802 ESA0.001-0.5820-11.60 
  Carrillo Marval, Maria Angelica wc1730 PAN1.0010.32206.40 
  Garcia, Angie wf1826 ESA0.501-0.0520-1.00 
  Palacios, Celina wf1722 ESA0.001-0.6920-13.80 

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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