Individual Calculations September 2009
 Gutierrez Salazar, Leonela  Total change: 23.70  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2220 1899 3.00 10 1.67 15 25.05 
  Diaz Ordonez, Ciro 2249 ECU1.0010.891513.35 
  Soto Paez, Oliver f2249 VEN0.001-0.1115-1.65 
  Miranda Mesa, Elier 2249 CUB0.001-0.1115-1.65 
  Valdes Lopez, Alejandro 2233 CUB0.001-0.1215-1.80 
  Frometa Castillo, Zirka wg2184 CUB1.0010.841512.60 
  Ordaz Valdes, Lisandra wm2249 CUB0.001-0.1115-1.65 
  Espinosa Garcia, Sandra wf2122 CUB1.0010.781511.70 
  Vigoa Apecheche, Yanira wf2244 CUB0.001-0.1115-1.65 
  Carvajal, Nolberto 2249 COL0.001-0.1115-1.65 
  Catala Matienzo, Ivette wf2173 CUB0.001-0.1715-2.55 

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)
 
 Centroamericano y del Caribe Sub20 Femenino Medellin COL 2009-07-30
RcRownchangeKK*chgGame
 2026 1896 2.50 7 0.20 15 3.00 
  Espinosa Garcia, Sandra wf2113 CUB0.001-0.2215-3.30 
  Romero, Daniela 2093 COL1.0010.751511.25 
  Romero Echeverria, Abigail 2049 ECU0.001-0.3015-4.50 
  Orejuela Chango, Paulina 1965 ECU0.001-0.4015-6.00 
  Gamboa Carvajal, Manuela 1924 COL1.0010.54158.10 
  Castrillon Gomez, Melissa 2031 COL0.5010.18152.70 
  Esquivel De Leon, Aurora wm2008 MEX0.001-0.3515-5.25 

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)
 
 XX Panamericano Mar del Plata U18 Fem Mar del Plata ARG 2009-08-15
RcRownchangeKK*chgGame
 1994 1896 2.00 6 -0.29 15 -4.35 
  Fernandez, Maria Florencia 2191 ARG0.001-0.1515-2.25 
  McVay, Karsten 1872 USA1.0010.47157.05 
  Orozco, Lina Yomayra 2148 COL0.001-0.1915-2.85 
  Torres Cancino, Anita 1765 PER1.0010.32154.80 
  Vasquez Alcala, Astrid 1901 VEN0.001-0.4915-7.35 
  Aliaga Fernandez, Ingrid Y wf2089 PER0.001-0.2515-3.75 

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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