Individual Calculations July 2019
 Melendez, Manuel A.  Total change: 74.00  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1885 1573 3.00 8 1.85 40 74.00 
  Guillen Ramirez, Jose Antonio f1973  * HON0.001-0.0840-3.20 
  Perez Salazar, Armando 1848 ESA1.0010.834033.20 
  Santos, Oliver c1911 ESA0.5010.384015.20 
  Monzon Perez, Calixto Raul 1973  * GUA0.001-0.0840-3.20 
  Sura, Kalvin 1951 ESA0.5010.414016.40 
  Rodriguez, Cristian A. 1833 ESA1.0010.824032.80 
  Morales, Carlos 1792 ESA0.001-0.2240-8.80 
  Ortez, Andrea wf1802 ESA0.001-0.2140-8.40 
 * 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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