Individual Calculations September 2011
 Medina, Andres Felipe  Total change: 0.00  Rating chartPersonal card
 XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-16 Absoluto Cali COL 2011-07-02
RcRownchangeRpKK*chgGame
 1868 0 2.50 7 0.00 1766   0.00 
  Duran Vega, Andres 1978 CRC0.0010.00 0.00 
  Conislla, Oskar 1774 PER0.5010.00 0.00 
  Juncal Jaramillo, Jonathan 1784 ECU0.0010.00 0.00 
  Pujaico Escudero, Kevin Edgar 1829 PER0.0010.00 0.00 
  Garcia, Miguel A 1725 PER1.0010.00 0.00 
  Nunez, Dante 1897 PER1.0010.00 0.00 
  Principe, Alexander f2091 PER0.0010.00 0.00 

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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