Individual Calculations October 2008
 Matta, Paola Andrea  Total change: 49.95  Rating chartPersonal card
 IRT Torneo de Ajedrez Ciudad de Agua deDios Agua de Dios CUN COL 2008-06-28
RcRownchangeKK*chgGame
 2129 1932 3.50 5 2.25 15 33.75 
  Ramirez Daza, Diego 2124 COL1.0010.751511.25 
  Narvaez, Faber Alberto 2123 COL0.5010.25153.75 
  Nunez, Gustavo f2233 COL1.0010.851512.75 
  Garavito, Miguel Angel 2092 COL0.001-0.2915-4.35 
  Panesso, Oscar 2073 COL1.0010.691510.35 

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)
 
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeKK*chgGame
 1786 1979 0.50 1 -0.25 15 -3.75 
  Duran, Fabian Alberto 1786 COL0.501-0.2515-3.75 

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)
 
 Semifinal Olimpiada Fem Grupo B Cali COL 2008-09-03
RcRownchangeKK*chgGame
 2068 1979 4.00 7 1.33 15 19.95 
  Rivera, Ingris wm2171 COL1.0010.751511.25 
  Orozco, Lina Yomayra 2072 COL0.001-0.3715-5.55 
  Mateus, Martha 2156 COL0.001-0.2715-4.05 
  Orozco, Luz Elena 1957 COL1.0010.47157.05 
  Villa, Olivia Rosalba 2015 COL1.0010.55158.25 
  Gelves, Sandra Milena 2026 COL1.0010.57158.55 
  Franco, Beatriz wf2076 COL0.001-0.3715-5.55 

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)
 

 

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