Rapid: Individual Calculations January 2018
 Marquez, Juan Diego  Total change: -13.00  Rating chartPersonal card
 IRT Abierto Departamental Pre Juegos J.A Activo Antioquia 2017 Medellin COL 2017-12-03
RcRownchangeKK*chgGame
 1907 1930 3.00 7 -0.65 20 -13.00 
  Mejia Ospina, Juan F 1714 COL1.0010.22204.40 
  Guerrero Sierra, Juan Carlos m2168 COL0.001-0.2020-4.00 
  Moncada Correa, Sara 1558 COL1.0010.10202.00 
  Restrepo Loaiza, Luis Fernando 2190 COL0.001-0.1820-3.60 
  Martinez, Mauricio 1921 COL1.0010.49209.80 
  Chirivi C, Angie Lizeth 2042 COL0.001-0.3520-7.00 
  Acevedo Del Rio, Andres F 1755 COL0.001-0.7320-14.60 

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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