Individual Calculations December 2012
 Sigchos Bosques, Breana  Total change: 37.95  Rating chartPersonal card
 XVII Grand Prix, 8ta. Parada Quevedo ECU 2012-09-07
RcRownchangeKK*chgGame
 1591 1318 3.00 7 1.48 30 44.40 
  Crespo Santillan, Roberto 1718  * ECU1.0010.923027.60 
  Jijon, Gerardo 1718  * ECU0.001-0.0830-2.40 
  Vallejo Turriago, Renato 1718  * ECU1.0010.923027.60 
  Orejuela Chango, Cristina 1718  * ECU0.001-0.0830-2.40 
  Ruiz Mendez, Daniel 1718  * ECU0.001-0.0830-2.40 
  Orquera Revelo, Francis 1325 ECU0.001-0.4930-14.70 
  Mejia Teran, Daniel 1223 ECU1.0010.373011.10 
 * 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)
 
NOTE: K factor changed
 XVII GRAND PRIX 10ma. Parada "GAMBITO ESCOCES" Sangolqui ECU 2012-10-12
RcRownchangeKK*chgGame
 1638 1318 0.00 3 -0.43 15 -6.45 
  Guerrero Fuentes, Carlos 1718  * ECU0.001-0.0815-1.20 
  Calderon, Pablo 1681 ECU0.001-0.1015-1.50 
  Santos, Angeline 1515 ECU0.001-0.2515-3.75 
 * 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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