Individual Calculations September 2012
 Sanchez, John  Total change: 0.75  Rating chartPersonal card
 XVII GRAND PRIX 5ta. Parada Coca ECU 2012-04-27
RcRownchangeKK*chgGame
 1882 2069 5.00 7 0.05 15 0.75 
  Alomia Aldaz, Fernando 1669  * ECU1.0010.08151.20 
  Almagro Carpio, Eugenio 1782 ECU1.0010.16152.40 
  Yaguana Pataron, Daniel 1705 ECU1.0010.10151.50 
  Medina Paz, Miguel m2414 ECU0.001-0.1115-1.65 
  De Mora Flores, Jonathan 1868 ECU1.0010.24153.60 
  Jarrin Cobos, Jose 2070 ECU0.001-0.5015-7.50 
  Noboa, Kevin 1669  * ECU1.0010.08151.20 
 * 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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