Individual Calculations February 2020
 Lozano, Ricardo  Total change: 16.00  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1753 1667 4.00 9 0.40 40 16.00 
  Arenales F., Jose 1387 GUA1.0010.16406.40 
  Cruz Vargas, Francisco J. 1943 GUA0.001-0.1740-6.80 
  Carballo Lemus, Victor G. 1275 GUA0.001-0.9240-36.80 
  Santos Sagastume, Paolo Andres 1361 GUA1.0010.14405.60 
  Ortez, Andrea wm1970 ESA0.001-0.1440-5.60 
  Sarat, Victor f2067  * GUA1.0010.924036.80 
  Alvarado, Victor 1866 GUA1.0010.764030.40 
  Ramirez Marino, Richard Daniel 2067  * VEN0.001-0.0840-3.20 
  Pirir S., Juan Jose 1838 GUA0.001-0.2740-10.80 
 * 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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