Individual Calculations April 2008
 Nunez, Eyleen  Total change: -149.00  Rating chartPersonal card
 XII Grand Prix, 2da. Parada U-2200 Macas ECU 2007-02-09
RcRownchangeKK*chgGame
 1862 1802 1.00 5 -1.09 25 -27.25 
  Romero Echeverria, Abigail 1909 ECU0.5010.15253.75 
  Paredes, Bryan 1895 ECU0.001-0.3725-9.25 
  Cabezas, Viviana 1810 ECU0.5010.01250.25 
  Andrade, Jaime 1791 ECU0.001-0.5225-13.00 
  Ortega Castillo, Maria Jos 1905 ECU0.001-0.3625-9.00 

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)
 
 XII Grand Prix, 4ta. Parada U-2200 Tulcan ECU 2007-04-06
RcRownchangeKK*chgGame
 1879 1802 0.50 4 -1.09 25 -27.25 
  Chiluiza, Mario 1938 ECU0.5010.18254.50 
  Romero, Abigail 1929 ECU0.001-0.3325-8.25 
  Vega, Max 1910 ECU0.001-0.3525-8.75 
  Vintimilla, Carlos 1739 ECU0.001-0.5925-14.75 

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)
 
 XII Grand Prix, 8ava. Parada U-2000 B Guayaquil ECU 2007-08-31
RcRownchangeKK*chgGame
 1761 1802 1.50 5 -1.27 25 -31.75 
  Bravo Choez, Betty 1822 ECU0.5010.03250.75 
  Puga, Erika 1714 ECU0.501-0.1225-3.00 
  Mackliff, Marco 1806 ECU0.5010.01250.25 
  Moncada, Bryan 1684 ECU0.001-0.6625-16.50 
  Bohorquez, Maria 1777 ECU0.001-0.5325-13.25 

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)
 
 XII Grand Prix, 11ava. Parada U-2000 Quevedo ECU 2007-12-14
RcRownchangeKK*chgGame
 1685 1802 1.00 4 -1.59 25 -39.75 
  Orejuela, Paulina 1827 ECU0.001-0.4725-11.75 
  Rezabala, Jordan 1759 ECU0.501-0.0625-1.50 
  Moncada, Bryan 1643 ECU0.501-0.2125-5.25 
  Cerezo, Jorge 1511 ECU0.001-0.8525-21.25 

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, 1era. Parada U-2000 Ambato ECU 2008-01-11
RcRownchangeKK*chgGame
 1819 1802 0.50 3 -0.92 25 -23.00 
  Rivadeneira Ayala, Maria Bel 1823 ECU0.001-0.4725-11.75 
  Ruiz, Daniel 1842 ECU0.5010.06251.50 
  Leon, Jorge 1792 ECU0.001-0.5125-12.75 

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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