Individual Calculations May 2012
 Herrera Arboleda, Kerly Danna  Total change: 10.80  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeKK*chgGame
 1802 1897 4.00 6 0.36 15 5.40 
  Alomia Aldaz, Fernando 1497  * ECU1.0010.08151.20 
  Montufar, Alejandro 1619 ECU1.0010.17152.55 
  Chang Suarez, Emerson 2194 ECU0.001-0.1515-2.25 
  Macias, Anthony 1623 ECU1.0010.17152.55 
  Esquivel Paladines, Esteban 1751 ECU1.0010.30154.50 
  Palma Moscoso, Alvaro Dario 2126 ECU0.001-0.2115-3.15 
 * 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)
 
 Sub-Zonal 2.3.5 Femenino Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 1965 1897 4.50 9 0.83 15 12.45 
  Heredia Serrano, Carla wm2142 ECU0.5010.30154.50 
  Saltos Velez, Ilenia 1667 ECU1.0010.21153.15 
  Matute Loja, Belen 1925 ECU1.0010.54158.10 
  Richards, Deborah wf1989 JAM0.5010.13151.95 
  Orejuela Chango, Paulina 1970 ECU1.0010.60159.00 
  Varela La Madrid, Tilsia Carolin 1990 VEN0.5010.13151.95 
  Pinargote Carreno, Kassandra 1929 ECU0.001-0.4615-6.90 
  Montilla, Jorcerys 2069 VEN0.001-0.2715-4.05 
  Segarra Choe, Tammy wf2006 PUR0.001-0.3515-5.25 

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)
 
 FEDA 183 "I Torneo Pre-Olimpico Femenino Guayaquil ECU 2012-03-23
RcRownchangeKK*chgGame
 2020 1897 0.50 5 -1.23 15 -18.45 
  Romero Echeverria, Abigail wf2117 ECU0.001-0.2215-3.30 
  Vasquez Ramirez, Rocio wm2183 ECU0.5010.34155.10 
  Rojas Solano, Jessenia 1904 ECU0.001-0.4915-7.35 
  Matute Loja, Belen 1925 ECU0.001-0.4615-6.90 
  Orejuela Chango, Paulina 1970 ECU0.001-0.4015-6.00 

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)
 
 FEDA 187 "II Torneo Pre-Olimpico Femenino" Guayaquil ECU 2012-04-06
RcRownchangeKK*chgGame
 1998 1897 3.00 6 0.76 15 11.40 
  Romero Echeverria, Abigail wf2117 ECU0.5010.28154.20 
  Orejuela Chango, Paulina wf1970 ECU0.001-0.4015-6.00 
  Matute Loja, Belen 1925 ECU0.5010.04150.60 
  Salazar Loor, Sara 1953 ECU0.5010.08151.20 
  Brito Heredia, Danya 1841 ECU1.0010.42156.30 
  Vasquez Ramirez, Rocio wm2183 ECU0.5010.34155.10 

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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