Individual Calculations April 2009
 Zuleta, Juan Carlos  Total change: 0.00  Rating chartPersonal card
 Nacional Sub10 Absoluto Manizales COL 2009-01-08
RcRownchangeRpKK*chgGame
 2003 0 4.00 5 0.00 2041   0.00 
  Torres, Jesus Marcial 1957 COL1.0010.00 0.00 
  Lopez, Luis Alejandro 1968 COL1.0010.00 0.00 
  Acosta, Jorian Jared 2003 COL0.5010.00 0.00 
  Gomez, Juan Andres 2030 COL1.0010.00 0.00 
  Zapata Arbelaes, Stiven 2057 COL0.5010.00 0.00 

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)
 
 IRT Departamental Absoluto Yumbo COL 2009-03-05
RcRownchangeRpKK*chgGame
 2013 0 0.00 2 0.00 1313   0.00 
  Ospina Loaiza, Jhonny 2097 COL0.0010.00 0.00 
  Valencia, Adrian David 1928 COL0.0010.00 0.00 

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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