Individual Calculations November 2009
 Heredia Serrano, Carla  Total change: -0.30  Rating chartPersonal card
 Campeonato Continental Femenino 2009 Cali COL 2009-09-01
RcRownchangeKK*chgGame
 2144 2152 4.50 9 0.02 15 0.30 
  Herrera, Wilene 1752  * COL1.0010.08151.20 
  Marrero Lopez, Yaniet wg2259 CUB0.5010.15152.25 
  Amura, Claudia wg2335 ARG0.001-0.2615-3.90 
  Franco Valencia, Beatriz Irene wf2188 COL0.5010.05150.75 
  Panesso Rivera, Jenny 1971 COL1.0010.26153.90 
  Vasquez Ramirez, Rocio wm2285 ECU0.001-0.3215-4.80 
  Orozco, Luz Elena 2118 COL1.0010.45156.75 
  Morales Mendoza, Luciana wm2172 PER0.5010.03150.45 
  Llaudy Pupo, Lisandra wm2212 CUB0.001-0.4215-6.30 
 * 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)
 
 Campeonato Juvenil Panamericano Femenino (sub 20) Montevideo URU 2009-10-06
RcRownchangeKK*chgGame
 2026 2152 6.50 10 -0.04 15 -0.60 
  Jorquera, Valentina 1997 CHI1.0010.29154.35 
  Segarra, Tammy 1947 PUR0.501-0.2615-3.90 
  Amed, Stephanie wf2159 ARG0.5010.01150.15 
  De Leon, Patricia 1752  * URU1.0010.08151.20 
  Colombo, Camila wf2129 URU1.0010.47157.05 
  Cordero, Daniela 1984 BOL1.0010.28154.20 
  Romero, Abigail 2064 ECU0.501-0.1215-1.80 
  Herrera, Milena wf2141 COL0.501-0.0215-0.30 
  Gutierrez, Leonela 1920 VEN0.001-0.7915-11.85 
  Feliciano, Vanessa wf2163 BRA0.5010.02150.30 
 * 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)
 

 

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