Individual Calculations April 2008
 Torres, Tannia  Total change: -34.55  Rating chartPersonal card
 XII Grand Prix, 2da. Parada U-2200 Macas ECU 2007-02-09
RcRownchangeKK*chgGame
 1946 1857 0.00 2 -0.76 25 -19.00 
  Villacres Jimenez, Dennis 1959 ECU0.001-0.3625-9.00 
  Cardenas, Juan Carlos 1933 ECU0.001-0.4025-10.00 

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)
 
 Nacional Absoluto 2007 Femenino Cuenca ECU 2007-03-07
RcRownchangeKK*chgGame
 1971 1857 2.00 9 -1.30 25 -32.50 
  Arevalo Cordova, Cinthia 1833 ECU0.501-0.0325-0.75 
  Orejuela, Paulina 1851 ECU1.0010.492512.25 
  Moncayo Romero, Evelyn wm2179 ECU0.001-0.1325-3.25 
  Levy Ortiz, Mireya 1841 ECU0.001-0.5225-13.00 
  Vasquez Ramirez, Rocio wm2207 ECU0.001-0.1125-2.75 
  Alcivar Torres, Ingrid wf2054 ECU0.5010.25256.25 
  Heredia Serrano, Carla 1978 ECU0.001-0.3425-8.50 
  Matute, Belen 1717 ECU0.001-0.6925-17.25 
  Rojas Solano, Jessenia 2077 ECU0.001-0.2225-5.50 

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)
 
NOTE: K factor changed
 XII Grand Prix, 4ta. Parada U-2200 Tulcan ECU 2007-04-06
RcRownchangeKK*chgGame
 2048 1872 1.00 2 0.46 15 6.90 
  Loza, David 2005 ECU0.5010.18152.70 
  Quishpe, Andres 2090 ECU0.5010.28154.20 

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
 Nacional U-19 Femenino Guayaquil ECU 2007-07-18
RcRownchangeKK*chgGame
 1841 1872 3.50 5 0.79 15 11.85 
  Melendez, Angelica 1771 ECU0.501-0.1415-2.10 
  Guerrero Suarez, Janitza 1957 ECU0.5010.12151.80 
  Prado Reyna, Adriana 1834 ECU0.501-0.0515-0.75 
  Vega Cordovilla, Maria Jose 1809 ECU1.0010.41156.15 
  Pinoargote, Kasandra 1833 ECU1.0010.45156.75 

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)
 
NOTE: K factor changed
 FEDA 138 "Laberinto.Net" Ambato ECU 2007-08-03
RcRownchangeKK*chgGame
 1828 1872 1.00 2 -0.12 15 -1.80 
  Cardenas, Juan Carlos 1884 ECU0.001-0.4815-7.20 
  Melendez, Angelica 1771 ECU1.0010.36155.40 

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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