Individual Calculations August 2015
 Alvarado Martinez, Andrey Cami  Total change: -12.80  Rating chartPersonal card
 Festival Panamericano de la Juventud U-16 Absoluto Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1811 1730 2.50 7 -0.32 40 -12.80 
  Poon, Yu Tien f2130  * BAR0.001-0.0840-3.20 
  Correa Atucsa, Breinerrosiel 2012 PER0.001-0.1640-6.40 
  Herrera C., Carlos Stiven 1407 COL1.0010.13405.20 
  Jimenez, Leonardo Andres 1938 COL1.0010.774030.80 
  Zuleta, Juan Carlos 1864 COL0.001-0.3240-12.80 
  Leon, Gustavo 1825 COL0.001-0.3740-14.80 
  Ojeda, Erick 1499 ECU0.501-0.2940-11.60 
 * 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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