Individual Calculations December 2019
 Lopez Torres, Jorge Emmanuel  Total change: -20.00  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-13 Absoluto Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1404 1311 2.00 6 -0.50 40 -20.00 
  Singer Rojas, Richard Javier c1711  * VEN0.001-0.0840-3.20 
  Jodorcovsky, Alejandro David 1698 PAR0.001-0.0940-3.60 
  Sanchez Aragon, Michael Alejandro 1041 COL1.0010.17406.80 
  Guzman Vera, Diego Alonso 1614 PER0.001-0.1440-5.60 
  Bedon Montesdeoca, Gabriel 1157 ECU0.001-0.7140-28.40 
  Ponciano Madueno, Luis Felipe 1202 PER1.0010.354014.00 
 * 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)
 

 

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