Individual Calculations June 2013
 Herrera, Milena  Total change: 13.05  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 2032 2106 5.00 7 0.87 15 13.05 
  Salcedo, Pablo Esteban 1823 COL1.0010.16152.40 
  Panesso Rivera, Henry m2335 COL0.001-0.2115-3.15 
  Zapata Arbelaez, Estiven 1979 COL0.501-0.1715-2.55 
  Panesso Rivera, Jenny 1969 COL0.501-0.1815-2.70 
  Zapata Jaramillo, William 1841 COL1.0010.18152.70 
  Alvarez, Alvaro 2050 COL1.0010.42156.30 
  Guerrero Sierra, Juan Carlos m2228 COL1.0010.671510.05 

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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