Individual Calculations November 2014
 Bohorquez Pulgarin, Samuel Dav  Total change: -98.40  Rating chartPersonal card
 Festival Centroamericano y del Caribe U-12 Abs Palmira COL 2014-10-03
 1579 1826 1.50 5 -2.46 40 -98.40 
  Machaj Castillero, Miguel Ange 1534 PAN1.0010.15406.00 
  Jimenez Gil, Ramon Enrique c1736 VEN0.001-0.6240-24.80 
  Franco, Juan Manuel 1581 COL0.001-0.8040-32.00 
  Arciniegas Castro, Santiago 1426  * COL0.501-0.4240-16.80 
  Sabogal Varela, Jose Joaquin 1619 COL0.001-0.7740-30.80 
 * 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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