Individual Calculations July 2009
 Rodriguez Rueda, Paula Andrea  Total change: -4.80  Rating chartPersonal card
 Nacional Sub14 Femenino Villavicencio COL 2009-03-19
RcRownchangeKK*chgGame
 1959 2054 5.00 7 0.62 15 9.30 
  Renteria, Manuela 1972 COL1.0010.39155.85 
  Mora, Monica 1975 COL0.501-0.1115-1.65 
  Tobar, Estefania 1826 COL1.0010.21153.15 
  Mercado, Luisa Fernanda wf2049 COL1.0010.49157.35 
  Castrillon Gomez, Melissa 2002 COL0.001-0.5715-8.55 
  Chirivi, Angie Lizeth 1892 COL0.501-0.2115-3.15 
  Loaiza, Yurani 2000 COL1.0010.42156.30 

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 Sub20 Femenino Bogota COL 2009-04-03
RcRownchangeKK*chgGame
 1875 2035 2.50 6 -1.62 15 -24.30 
  Garcia, Diana Marcela 1873 COL0.001-0.7115-10.65 
  Trujillo Urriago, Karen J 1685 COL1.0010.11151.65 
  Salazar, Aura Cristina wf2031 COL0.001-0.5115-7.65 
  Ortegon Villacorte, Linda Dan 1787 COL1.0010.19152.85 
  Chirivi C, Yenny Astrid wm2167 COL0.001-0.3215-4.80 
  Aragon Aviles, Sandra 1705 COL0.501-0.3815-5.70 

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)
 
 5th World School Chess Championship - Girls U13 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1851 2035 5.50 9 -1.05 15 -15.75 
  Macharashvili, Tekla 1786 GEO0.001-0.8115-12.15 
  Priadarshni, M 1685 IND1.0010.11151.65 
  Styazhkina, Anna wf2007 RUS0.001-0.5415-8.10 
  Sanchez Zambrano, Vanessa 1783 PER1.0010.19152.85 
  Bagirova, Khatun 1882 AZE1.0010.30154.50 
  Medina, Warda Aulia wc1882 INA0.001-0.7015-10.50 
  Cemhan, Kardelen 1770 TUR1.0010.18152.70 
  Belova, Olga 1881 RUS0.501-0.2115-3.15 
  Nie, Xin 1986 CHN1.0010.43156.45 

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 Femenino Sub 16 Cali COL 2009-05-21
RcRownchangeKK*chgGame
 1951 2035 5.50 6 1.81 15 27.15 
  Chavez, Diana Maria 1876 COL1.0010.29154.35 
  Loaiza, Yurani 1964 COL1.0010.40156.00 
  Fiesco, Ivon Gigiola 1971 COL1.0010.41156.15 
  Castro, Natalia Patricia 1998 COL0.501-0.0515-0.75 
  Granada, Angie 1914 COL1.0010.34155.10 
  Mora, Monica 1981 COL1.0010.42156.30 

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)
 
 Semifinal Nacional Femenino Buga COL 2009-05-30
RcRownchangeKK*chgGame
 2004 2035 5.00 7 1.22 15 18.30 
  Echeverry, Maria Yesenia 1819 COL0.501-0.2815-4.20 
  Salcedo, Diana wf1961 COL1.0010.40156.00 
  Salazar, Aura Cristina wf2031 COL0.501-0.0115-0.15 
  Garcia, Martha Liliana 1982 COL1.0010.43156.45 
  Matta, Paola Andrea 2055 COL0.5010.03150.45 
  Castrillon Gomez, Melissa 2027 COL1.0010.49157.35 
  Franco Valencia, Beatriz I wf2155 COL0.5010.16152.40 

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)
 
 Final Nacional Femenino Buga COL 2009-06-03
RcRownchangeKK*chgGame
 2095 2035 2.50 9 -1.30 15 -19.50 
  Franco Valencia, Beatriz I wf2155 COL0.001-0.3415-5.10 
  Franco Valencia, Angela Maria wf2118 COL0.001-0.3915-5.85 
  Orozco, Lina Yomayra 2111 COL0.001-0.4015-6.00 
  Herrera, Milena wf2108 COL0.001-0.4015-6.00 
  Orozco, Luz Elena 2058 COL0.5010.03150.45 
  Salazar, Dirza Marcela 1921 COL0.001-0.6615-9.90 
  Salazar, Aura Cristina wf2031 COL1.0010.49157.35 
  Rivera, Ingris wm2187 COL0.001-0.3015-4.50 
  Mateus, Martha 2162 COL1.0010.671510.05 

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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