Individual Calculations December 2012
 Jarrin Cobos, Jose  Total change: 23.10  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeKK*chgGame
 1787 2056 5.50 7 -0.16 15 -2.40 
  Aspiazu, Marlon 1656  * ECU1.0010.08151.20 
  Calderon, Pablo 1681 ECU1.0010.09151.35 
  Jerves Cordova, Carlos 1923 ECU0.501-0.1815-2.70 
  Ordonez, Aldison 1964 ECU0.001-0.6315-9.45 
  Olaya Mantuano, Sandra 1660 ECU1.0010.08151.20 
  Almagro Carpio, Eugenio 1774 ECU1.0010.16152.40 
  De Mora Flores, Jonathan 1850 ECU1.0010.24153.60 
 * 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 9na. Parada Loja ECU 2012-09-21
RcRownchangeKK*chgGame
 1899 2056 6.00 7 1.23 15 18.45 
  Sanchez Salazar, Jordy 1656  * ECU1.0010.08151.20 
  Valdiviezo Erazo, Luz 1695 ECU1.0010.10151.50 
  Macias Murillo, Bryan m2345 ECU0.001-0.1615-2.40 
  Luzon Guaman, Edison 1815 ECU1.0010.20153.00 
  Castillo Izquierdo, Cristhian 1863 ECU1.0010.25153.75 
  De Mora Flores, Jonathan 1850 ECU1.0010.24153.60 
  Leon Magallanes, Isaac 2069 ECU1.0010.52157.80 
 * 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
 1848 2056 5.50 7 0.47 15 7.05 
  Mejia Teran, Daniel 1656  * ECU1.0010.08151.20 
  Pendolema, Ariel 1656  * ECU1.0010.08151.20 
  Benalcazar Heredia, David 1656  * ECU1.0010.08151.20 
  Guerrero Zambrano, Joel 2135 ECU0.5010.11151.65 
  Barros Rivadeneira, Cristhian f2210 ECU0.001-0.2915-4.35 
  Ruiz Proano, Esteban 1723 ECU1.0010.12151.80 
  Orejuela Chango, Cristina 1902 ECU1.0010.29154.35 
 * 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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