Individual Calculations April 2014
 Vargas, Mauricio  Total change: 13.35  Rating chartPersonal card
 IRT Open Semifinal Distrital Bogota COL 2014-03-21
 1993 2075 4.50 6 0.89 15 13.35 
  Estrella Becerra, Fernando 1984 COL1.0010.38155.70 
  Fernandez, Fernando 2340 PER0.001-0.1815-2.70 
  Gomez Calderon, Valentina 1806 COL1.0010.17152.55 
  Manrique, Fernando 2032 COL0.501-0.0615-0.90 
  Obando Guzman, Soren Federico 1767 COL1.0010.14152.10 
  Tirado, Juan Camilo 2029 COL1.0010.44156.60 

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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