Rapid: Individual Calculations February 2016
 Medina Martinez, Manuel Alfred  Total change: -18.80  Rating chartPersonal card
 IRT Activo Feria de Duitama 2016 Duitama COL 2016-01-09
RcRownchangeKK*chgGame
 1905 2027 3.00 6 -0.94 20 -18.80 
  Arango, Santiago 2011 COL0.001-0.5220-10.40 
  Rojas, Andrea Lizeth 1794 COL0.001-0.7920-15.80 
  Nino Medina, Ivan 1810 COL1.0010.22204.40 
  Castaneda, Victor c1839 COL1.0010.26205.20 
  Nino, Diego 1954 COL1.0010.40208.00 
  Vargas, Pedro 2019 COL0.001-0.5120-10.20 

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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