Blitz: Individual Calculations January 2020
 Ardila, Oscar Humberto  Total change: -58.40  Rating chartPersonal card
 Copa Santiago de Cali Cat B Ajedrez Blitz Elo 1801 a 2050 Cali COL 2019-12-01
RcRownchangeKK*chgGame
 1863 1986 3.00 9 -2.92 20 -58.40 
  Pinzon, Edgar Andres 1880 COL1.0010.36207.20 
  Plazas, Alfonso 1893 COL0.501-0.1320-2.60 
  Ballesteros Lopez, William 1917 COL0.501-0.1020-2.00 
  Cayon, Diego Mauricio 2032 COL0.001-0.4420-8.80 
  Mora Munoz, Alejandro 1705 COL0.001-0.8420-16.80 
  Hernandez Grajales, Andres 1924 COL0.001-0.5920-11.80 
  Calero, Hector Andres 1867 COL0.001-0.6620-13.20 
  Manzano Gomez, Valentina 1686 COL1.0010.15203.00 
  Lopez Rayo, Santiago c1859 COL0.001-0.6720-13.40 

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)
 

 

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