Individual Calculations March 2012
 Requelme, Jose  Total change: -3.60  Rating chartPersonal card
 XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" Guayaquil ECU 2012-02-03
RcRownchangeKK*chgGame
 1723 1522 1.00 4 -0.12 30 -3.60 
  Leon Magallanes, Isaac 1922  * ECU0.001-0.0830-2.40 
  Cerezo Najera, Jorge 1843 ECU0.001-0.1330-3.90 
  Ron, Geovanni 1337 ECU1.0010.26307.80 
  Condor, Andres 1790 ECU0.001-0.1730-5.10 
 * 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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