Individual Calculations July 2019
 Palacios, Celina  Total change: 46.80  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1971 1687 4.00 9 2.34 20 46.80 
  Giron, Jorge Ernesto m2087  * ESA0.001-0.0820-1.60 
  Pineda, Juan Jose f2038 NCA1.0010.892017.80 
  Guillen Ramirez, Jose Antonio f2087  * HON0.001-0.0820-1.60 
  Sura, Kalvin 1951 ESA0.001-0.1820-3.60 
  Garcia Mendez, Alcira Guadalupe wc1716 ESA1.0010.542010.80 
  Deras, Rafael 1747 ESA1.0010.582011.60 
  Ramirez Madrid, Gerardo Alfonso f2006 CRC1.0010.872017.40 
  Melara, Moises f2020 ESA0.001-0.1220-2.40 
  Tello Chavez, Isaac Valent f2087  * MEX0.001-0.0820-1.60 
 * 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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