Individual Calculations November 2017
 Franco Perez, William  Total change: -14.00  Rating chartPersonal card
 III IRT de Ajedrez Universidad Francisco de Paula Santander Sede Ocana Ocana COL 2017-09-29
RcRownchangeKK*chgGame
 1932 1690 0.50 4 -0.35 40 -14.00 
  Valderrama, Gilberto f2090  * COL0.001-0.0840-3.20 
  Rodriguez Cortes, Giovanni 1890 COL0.001-0.2440-9.60 
  Mojica Hernandez, Nancy 1833 VEN0.5010.19407.60 
  Aguas, Jose Luis 1914 COL0.001-0.2240-8.80 
 * 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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