Individual Calculations December 2019
 Barahona, Dalila Yamileth  Total change: 130.40  Rating chartPersonal card
 Torneo Nacional Abierto Puntuable 2020 San Salvador ESA 2019-09-29
RcRownchangeKK*chgGame
 1719 1499 5.00 7 3.26 40 130.40 
  Romero, Wilber 1789 ESA0.5010.344013.60 
  Arriaza, Allison Charlize 1227 ESA1.0010.17406.80 
  Navarrete, Guillermo 1777 ESA1.0010.834033.20 
  Hernandez, Bera wc1826 ESA0.5010.374014.80 
  Melara, Moises f1899  * ESA0.001-0.0840-3.20 
  Melendez, Jose Edo. 1753 ESA1.0010.814032.40 
  Coto Anaya, Walter Alexander 1764 ESA1.0010.824032.80 
 * 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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