Individual Calculations September 2012
 Lema Caiza, Adriana  Total change: 6.00  Rating chartPersonal card
 XVII Grand Prix, 6ta. Parada Macas ECU 2012-06-29
RcRownchangeKK*chgGame
 1809 1495 1.00 4 0.40 15 6.00 
  Arboleda Villavicencio, Eustaqui 1895  * ECU1.0010.921513.80 
  De Mora Flores, Jonathan 1869 ECU0.001-0.1015-1.50 
  Espin Diaz, Edwin 1830 ECU0.001-0.1215-1.80 
  Bedon, Kevin 1643 ECU0.001-0.3015-4.50 
 * 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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