Individual Calculations October 2008
 Herrera, Milena  Total change: -8.25  Rating chartPersonal card
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeKK*chgGame
 2108 2078 2.50 5 0.18 15 2.70 
  Mendez Rivera, Karina Paola 1916 COL1.0010.29154.35 
  Lopez, Carlos Manuel f2319 CUB0.001-0.2015-3.00 
  Tovio, Israel 2258 COL0.001-0.2615-3.90 
  Suarez, Walter Camilo 1980 COL0.501-0.1315-1.95 
  Santos Morales, Natalia Andrea 2065 COL1.0010.48157.20 

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)
 
 Central American and Caribbean Junior Girls Championship Maturin VEN 2008-07-23
RcRownchangeKK*chgGame
 1988 2078 2.00 5 -1.12 15 -16.80 
  Moreno Garcia, Elizabeth wf1919 VEN0.001-0.7115-10.65 
  Mencos Castillo, Claudia 1947 GUA1.0010.32154.80 
  Han Wong, Ingrid 1986 VEN0.501-0.1315-1.95 
  Heredia Serrano, Carla 2030 ECU0.001-0.5715-8.55 
  Sanchez Santana, Celsa 2059 VEN0.501-0.0315-0.45 

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)
 
 Semifinal Olimpiada Fem Grupo A Cali COL 2008-09-03
RcRownchangeKK*chgGame
 2052 2078 4.50 7 0.75 15 11.25 
  Franco, Angela wf2056 COL1.0010.47157.05 
  Ramirez, Heimy Polgar 2052 COL0.501-0.0415-0.60 
  Garcia, Martha L 1975 COL0.501-0.1415-2.10 
  Chaucanes, Lina Marcela wm2000 COL0.001-0.6115-9.15 
  Palao, Maricela wm2097 COL1.0010.53157.95 
  Chirivi, Jenny wm2210 COL1.0010.681510.20 
  Panesso, Jenny 1973 COL0.501-0.1415-2.10 

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)
 
 Final Olimpiada Femenino Cali COL 2008-09-07
RcRownchangeKK*chgGame
 2098 2078 2.00 5 -0.36 15 -5.40 
  Orozco, Lina Yomayra 2072 COL1.0010.49157.35 
  Franco, Beatriz wf2076 COL0.001-0.5015-7.50 
  Chirivi, Jenny wm2210 COL0.001-0.3215-4.80 
  Garcia, Martha L 1975 COL1.0010.36155.40 
  Mateus, Martha 2156 COL0.001-0.3915-5.85 

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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