Blitz: Individual Calculations January 2020
 Chavez, Brayan Steven  Total change: 49.40  Rating chartPersonal card
 Copa Santiago de Cali Cat B Ajedrez Blitz Elo 1801 a 2050 Cali COL 2019-12-01
 1935 1938 7.00 9 2.47 20 49.40 
  Geurts, Harrie Tulio 1847 COL0.501-0.1220-2.40 
  Quintero, Jose Ilmer 1830 COL1.0010.35207.00 
  Dziedzic, Robert 1893 COL1.0010.44208.80 
  Navia, Edwin Adrian f1979 COL1.0010.562011.20 
  Henao, Cristobal 2029 COL1.0010.622012.40 
  Machado, Fabio 1921 COL0.001-0.5220-10.40 
  Cayon, Diego Mauricio 2032 COL1.0010.632012.60 
  Barrera Caicedo, Hubert 1911 VEN1.0010.46209.20 
  Franco, Jhonier 1971 COL0.5010.05201.00 

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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