Individual Calculations May 2024
 Chavez, Ricardo Ernesto  Total change: 9.20  Rating chartPersonal card
 Campeonato Nacional Abierto Puntuable Victor Murillo in Memoriam 2024 1-7 San Salvador ESA 2024-03-02
RcRownchangeKK*chgGame
 1851 2158 5.50 7 -0.43 20 -8.60 
  Vasquez Munoz, Paola 1758  * ESA1.0010.08201.60 
  Moreno, Guillermo 1758  * ESA1.0010.08201.60 
  Guevara Ruiz, Marvin Andres 1876 ESA0.001-0.8420-16.80 
  Melendez, Jose Edo. 1771 ESA1.0010.09201.80 
  Sura, Kalvin 1915 ESA1.0010.20204.00 
  Cisneros Gamez, Carlos Alexis 1868 ESA1.0010.16203.20 
  Guevara Sanchez, Erick Marvin f2009 ESA0.501-0.2020-4.00 
 * 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)
 
 Segundo Campeonato Abierto Puntuable 2024 San Salvador ESA 2024-03-16
RcRownchangeKK*chgGame
 1959 2158 6.00 7 0.89 20 17.80 
  Fang, Juan 1758  * ESA1.0010.08201.60 
  Chavez, Hector Antonio 1799 ESA1.0010.10202.00 
  Cisneros Gamez, Carlos Alexis 1868 ESA1.0010.16203.20 
  Garcia, Angie wf1981 ESA1.0010.27205.40 
  Melendez, Manuel A. c2099 ESA1.0010.42208.40 
  Ibarra, Carlos Roberto 1969 ESA0.501-0.2520-5.00 
  Arias, Daniel f2236 ESA0.5010.11202.20 
 * 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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