Individual Calculations January 2022
 Mencos Castillo, Maria  Total change: -19.60  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Femenino 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 1625 1814 5.50 9 -0.98 20 -19.60 
  Hernandez, Sofia wc1468 ESA1.0010.11202.20 
  Vasquez Vasquez, Marielos wc1414  * ESA0.001-0.9220-18.40 
  Perez Nolasco, Judith Estefani wc1414  * ESA1.0010.08201.60 
  Cruz Lima, Kimberly Esmeralda 1652 GUA0.501-0.2120-4.20 
  Bogantes Robleto, Karina 1644 CRC1.0010.28205.60 
  Hernandez Alvarez, Tania Regla wm2066 CRC0.001-0.1920-3.80 
  Abarca, Camila Rene wc1646 ESA1.0010.28205.60 
  Diaz, Luisa 1684 GUA0.001-0.6820-13.60 
  Alvarez Gutierrez, Patricia 1638 NCA1.0010.27205.40 
 * 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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