Individual Calculations September 2012
 Bejar Caceres, Brayan  Total change: -20.70  Rating chartPersonal card
 XVII Grand Prix, 6ta. Parada Macas ECU 2012-06-29
RcRownchangeKK*chgGame
 1629 1731 3.00 6 -0.69 30 -20.70 
  Perez Rodriguez, Jennifer wm2131  * CUB0.001-0.0830-2.40 
  Rivera, Valeria 1331  * ECU1.0010.08302.40 
  Penaranda Tello, Juan 1549 ECU0.001-0.7430-22.20 
  Orquera Revelo, Francis 1331  * ECU1.0010.08302.40 
  Jacome, Esteban 1563 ECU1.0010.28308.40 
  Condor Flores, Andres 1871 ECU0.001-0.3130-9.30 
 * 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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