Individual Calculations September 2012
 Quispe Santacruz, Javier  Total change: -3.75  Rating chartPersonal card
 XVII GRAND PRIX 5ta. Parada Coca ECU 2012-04-27
RcRownchangeKK*chgGame
 1931 2116 4.00 6 -0.25 15 -3.75 
  Bonilla Loor, Stefanny 1716  * ECU1.0010.08151.20 
  Sanchez, Cesar 1857 ECU0.001-0.8215-12.30 
  Carrasco Jacome, Bryan 1716  * ECU1.0010.08151.20 
  Quishpe Vaca, Andres 2034 ECU1.0010.39155.85 
  Cerezo Najera, Jorge 1847 ECU1.0010.17152.55 
  Medina Paz, Miguel m2414 ECU0.001-0.1515-2.25 
 * 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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