Blitz: Individual Calculations January 2019
 Naranjo, Alfonso  Total change: -19.00  Rating chartPersonal card
 Torneo Internacional de Ajedrez Blitz Categoria B Elo 1801 a 2100 Santiago de Cali 2018 Cali COL 2018-12-29
RcRownchangeKK*chgGame
 1895 1854 3.00 9 -0.95 20 -19.00 
  Agudelo, Pedro Luis 2023 COL0.001-0.2820-5.60 
  Cortes Castro, Jhonny 2029 COL0.001-0.2720-5.40 
  Ruiz Londono, Milagros De Lourdes 1825 VEN1.0010.46209.20 
  Ardila, Oscar Humberto c2030 COL0.001-0.2720-5.40 
  Marin, Luis Eduardo 1491 COL1.0010.10202.00 
  Ospina Loaiza, Jhonny c1928 COL0.001-0.4020-8.00 
  Lopez Rayo, Santiago c1763 COL1.0010.38207.60 
  Hernandez Pinzon, Helvert c1930 COL0.001-0.4020-8.00 
  Henao, Cristobal 2032 COL0.001-0.2720-5.40 

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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