Individual Calculations May 2012
 Heredia Serrano, Carla  Total change: 25.50  Rating chartPersonal card
 Sub-Zonal 2.3.5 Femenino Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 1934 2142 8.00 9 1.22 15 18.30 
  Herrera Arboleda, Kerly Danna 1897 ECU0.501-0.3015-4.50 
  Pinargote Carreno, Kassandra 1929 ECU1.0010.23153.45 
  Verdesoto Moreira, Carla 1742  * ECU1.0010.08151.20 
  Montilla, Jorcerys 2069 VEN1.0010.40156.00 
  Varela La Madrid, Tilsia Carolin 1990 VEN0.501-0.2015-3.00 
  Jaramillo Arce, Katherine 1827 ECU1.0010.14152.10 
  Orejuela Chango, Paulina 1970 ECU1.0010.27154.05 
  Rovira, Tairu wc1991 VEN1.0010.30154.50 
  Richards, Deborah wf1989 JAM1.0010.30154.50 
 * 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)
 
 FEDA 183 "I Torneo Pre-Olimpico Femenino Guayaquil ECU 2012-03-23
RcRownchangeKK*chgGame
 1998 2142 5.50 7 0.80 15 12.00 
  Rojas Solano, Jessenia 1904 ECU1.0010.20153.00 
  Jaramillo Arce, Katherine 1827 ECU0.501-0.3615-5.40 
  Moncayo Romero, Evelyn wm2146 ECU0.5010.01150.15 
  Romero Echeverria, Abigail wf2117 ECU1.0010.47157.05 
  Brito Heredia, Danya 1841 ECU1.0010.15152.25 
  Orejuela Chango, Paulina 1970 ECU1.0010.27154.05 
  Vasquez Ramirez, Rocio wm2183 ECU0.5010.06150.90 

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
 2030 2142 3.50 6 -0.32 15 -4.80 
  Matute Loja, Belen 1925 ECU0.001-0.7815-11.70 
  Romero Echeverria, Abigail wf2117 ECU1.0010.47157.05 
  Orejuela Chango, Paulina wf1970 ECU1.0010.27154.05 
  Moncayo Romero, Evelyn wm2146 ECU0.001-0.4915-7.35 
  Brito Heredia, Danya 1841 ECU1.0010.15152.25 
  Vasquez Ramirez, Rocio wm2183 ECU0.5010.06150.90 

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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