Rapid: Individual Calculations August 2019
 Bernal Parra, Liz Gabriela  Total change: -76.20  Rating chartPersonal card
 Campeonato Nacional de Mayores Ajedrez Rapido Femenino 2019 Medellin COL 2019-07-05
RcRownchangeKK*chgGame
 1598 1509 2.00 8 -1.03 20 -20.60 
  Aguilar, Natalia Andrea 1825 COL0.001-0.1320-2.60 
  Finley Rosero, Karol Valentina 1619 COL0.001-0.3520-7.00 
  Guerra Verano, Diana 1600 COL0.001-0.3820-7.60 
  Gomez Saenz, Manuela 1638 COL1.0010.672013.40 
  Velasco Porras, Luz Mariela 1670 COL1.0010.712014.20 
  Henao Ortiz, Carolina 1677 COL0.001-0.2820-5.60 
  Perez Valcarcel, Maria Jose 1595 COL0.001-0.3820-7.60 
  Valencia Lopez, Greissy Sofia 1160 COL0.001-0.8920-17.80 

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 Activo Final departamental Mayores Femenino - Liga Ajedrez de Boyaca Duitama COL 2019-07-13
RcRownchangeKK*chgGame
 1637 1509 0.00 8 -2.78 20 -55.60 
  Rojas Castillo, Andrea Lizeth 1771 COL0.001-0.1820-3.60 
  Rativa Jimenez, Laura Milena 1541 COL0.001-0.4620-9.20 
  Vizcaino Castillo, Andrea Carolin 1428 COL0.001-0.6120-12.20 
  Rincon Fuquen, Angie Lizeth 1664 COL0.001-0.2920-5.80 
  Bernal Parra, Eliana Valentina 1566 COL0.001-0.4220-8.40 
  Orozco, Luz Elena 1909  * COL0.001-0.0820-1.60 
  Velasco Porras, Luz Mariela 1670 COL0.001-0.2920-5.80 
  Largo Chaparro, Sofia Alejandra 1545 COL0.001-0.4520-9.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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