Individual Calculations April 2009
 Nino, Juan Camilo  Total change: 64.00  Rating chartPersonal card
 Torneo departamental Abierto de apertura ANT Medellin COL 2009-01-26
RcRownchangeKK*chgGame
 2118 1851 1.00 2 0.63 25 15.75 
  Zapata Arbelaez, Estiven 2057 COL1.0010.762519.00 
  Sanchez Maya, Simon 2179 COL0.001-0.1325-3.25 

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)
 
 IRT Departamental Sub 20 Medellin COL 2009-02-28
RcRownchangeKK*chgGame
 2044 1851 4.00 8 1.93 25 48.25 
  Valencia, Camilo 2036 COL0.001-0.2625-6.50 
  Loaiza, Yurani 2000 COL1.0010.702517.50 
  Salazar, Aura Cristina wf2018 COL0.5010.22255.50 
  Blandon Villa, Diego F 2072 COL1.0010.782519.50 
  Granada, Angie 1923 COL1.0010.602515.00 
  Blandon, Luis Guillermo 1963 COL0.5010.15253.75 
  Chirivi, Jenny wm2155 COL0.001-0.1425-3.50 
  Vargas, Arteaga Alexis 2185 COL0.001-0.1225-3.00 

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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