Individual Calculations July 2019
 Rodriguez, Cristian A.  Total change: -25.00  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1825 1833 3.00 8 -1.25 20 -25.00 
  Valderrama Quiceno, Esteban Alb m2233  * COL0.001-0.0820-1.60 
  Gaitan, Norlan 1595 NCA1.0010.20204.00 
  Tello Chavez, Isaac Valent f2233  * MEX0.001-0.0820-1.60 
  Vasquez Vasquez, Marielos wc1517 ESA1.0010.13202.60 
  Garcia Almaguer, Juan Manuel c2129 MEX0.001-0.1520-3.00 
  Melendez, Manuel A. 1573 ESA0.001-0.8220-16.40 
  Perez, Damaris Nicole cwf1621 ESA0.001-0.7720-15.40 
  Fernandez, Denis 1698 ESA1.0010.32206.40 
 * 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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