Individual Calculations December 2012
 Quispe, Julio  Total change: 0.90  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeKK*chgGame
 1756 1957 5.00 7 0.06 15 0.90 
  Velasco, Daniel 1557  * ECU1.0010.08151.20 
  Cordero, Bryan 1589 ECU1.0010.10151.50 
  Leon Calderon, Jonathan 2139 ECU0.001-0.2615-3.90 
  Santos, Angeline 1557  * ECU1.0010.08151.20 
  Barros Rivadeneira, Cristhian f2210 ECU0.001-0.1915-2.85 
  Garofalo, Mizraim 1586 ECU1.0010.10151.50 
  Bohorquez Canizares, Maria 1656 ECU1.0010.15152.25 
 * 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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