Individual Calculations December 2012
 Uquillas Trujillo, Melanie  Total change: -0.30  Rating chartPersonal card
 XVII GRAND PRIX 9na. Parada Loja ECU 2012-09-21
RcRownchangeKK*chgGame
 1813 1471 0.50 3 0.14 30 4.20 
  Lara Leon, Enrry 1871  * ECU0.001-0.0830-2.40 
  Lasso, Jose 1851 ECU0.001-0.0930-2.70 
  Carrillo Lozada, Javier A 1718 ECU0.5010.31309.30 
 * 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)
 
 XVII GRAND PRIX 10ma. Parada "GAMBITO ESCOCES" Sangolqui ECU 2012-10-12
RcRownchangeKK*chgGame
 1769 1471 0.00 1 -0.15 30 -4.50 
  Flores, Jose 1769 ECU0.001-0.1530-4.50 

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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