Individual Calculations October 2008
 Gaibor Torres, Alejandro  Total change: -13.95  Rating chartPersonal card
 XIII Grand Prix - Cuarta Parada Cat- U 2000 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 1821 1991 5.00 7 -0.03 15 -0.45 
  Godoy Mendia, Alex 1742 ECU0.501-0.3115-4.65 
  Usca Benavides, Danny 1722 ECU1.0010.17152.55 
  Alvarez Noteno, Jhon 1826 ECU1.0010.28154.20 
  Mendez, Santiago 1912 ECU0.501-0.1115-1.65 
  Almagro Carpio, Eugenio 1924 ECU0.501-0.0915-1.35 
  Jimenez Carrera, Gabriel 1799 ECU1.0010.25153.75 
  Sanchez, Jhon 1822 ECU0.501-0.2215-3.30 

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)
 
 XIII Grand Prix, 5ta Parada U-2000 lOJA ECU 2008-09-12
RcRownchangeKK*chgGame
 1805 1991 3.50 6 -0.90 15 -13.50 
  Robles, Augusto 1656 ECU0.501-0.3815-5.70 
  Orejuela Chango, Cristina 1760 ECU0.501-0.2915-4.35 
  Vega Cordovilla, Maria Jos 1818 ECU0.501-0.2315-3.45 
  Flores, Jose 1850 ECU1.0010.31154.65 
  Almagro Carpio, Eugenio 1924 ECU0.501-0.0915-1.35 
  Sanchez, Jhon 1822 ECU0.501-0.2215-3.30 

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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