Blitz: Individual Calculations December 2012
 Villamizar Pereira, Andrea Cam  Total change: -35.20  Rating chartPersonal card
 IRT Camp Nal Ajedrez Blitz Femenino Juegos Nacionales 2012 Pamplona COL 2012-11-04
RcRownchangeKK*chgGame
 1859 1678 3.00 14 -0.80 20 -16.00 
  Gelves Tarazona, Sandra Milena 1990 COL0.001-0.1420-2.80 
  Gelves Tarazona, Sandra Milena 1990 COL0.001-0.1420-2.80 
  Onate, Ana Milena 1858 COL1.0010.742014.80 
  Onate, Ana Milena 1858 COL1.0010.742014.80 
  Diaz Narvaez, Adriana Carol 1962 COL0.001-0.1620-3.20 
  Diaz Narvaez, Adriana Carol 1962 COL0.001-0.1620-3.20 
  Cespedes Galindo, Estefania 1756 COL0.001-0.3920-7.80 
  Cespedes Galindo, Estefania 1756 COL0.001-0.3920-7.80 
  Quinonez, Constanza 1767 COL0.001-0.3820-7.60 
  Quinonez, Constanza 1767 COL0.001-0.3820-7.60 
  Velasco, Luz Mariela 1822 COL0.001-0.3120-6.20 
  Velasco, Luz Mariela 1822 COL0.001-0.3120-6.20 
  Lizarazo, Alba Patricia 1858 COL0.001-0.2620-5.20 
  Lizarazo, Alba Patricia 1858 COL1.0010.742014.80 

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 Juegos Nacionales Intercolegiados AJEDREZ BLITZ Cat B Femenino Armenia COL 2012-11-24
RcRownchangeKK*chgGame
 1781 1678 0.50 4 -0.96 20 -19.20 
  Velez Alvarez, Laura Camila 1706 COL0.5010.04200.80 
  Bolanos, Brigeth 1828 COL0.001-0.3020-6.00 
  Romero, Daniela 1882 COL0.001-0.2420-4.80 
  Barba, Deina Alexandra 1706 COL0.001-0.4620-9.20 

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)
 

 

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