Blitz: Individual Calculations May 2012
 Salcedo, Jackeline  Total change: 41.20  Rating chartPersonal card
 Open IRT Blitz MARZO L.A.B Bogota COL 2012-03-23
RcRownchangeKK*chgGame
 2028 1964 4.00 10 -0.28 20 -5.60 
  Acosta, Alejandro m2310 COL0.001-0.1120-2.20 
  Acosta, Alejandro m2310 COL0.001-0.1120-2.20 
  Baquero, Yuri Paola 1757 COL1.0010.23204.60 
  Baquero, Yuri Paola 1757 COL1.0010.23204.60 
  Otalora, Carlos Eduardo 2098 COL0.001-0.3220-6.40 
  Otalora, Carlos Eduardo 2098 COL0.001-0.3220-6.40 
  Tirado, Juan Camilo 2017 COL0.001-0.4320-8.60 
  Tirado, Juan Camilo 2017 COL0.001-0.4320-8.60 
  Pereira, Henry Alberto 1960 COL1.0010.49209.80 
  Pereira, Henry Alberto 1960 COL1.0010.49209.80 

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)
 
 Open IRT Blitz ABRIL L.A.B Bogota COL 2012-04-20
RcRownchangeKK*chgGame
 2157 1964 5.00 10 2.34 20 46.80 
  Ruiz C, Joshua D f2212 COL0.001-0.1920-3.80 
  Ruiz C, Joshua D f2212 COL0.001-0.1920-3.80 
  Montana, Juan Francisco 2180 COL1.0010.782015.60 
  Montana, Juan Francisco 2180 COL1.0010.782015.60 
  Becerra, Juan David f2334 COL0.001-0.1020-2.00 
  Becerra, Juan David f2334 COL0.001-0.1020-2.00 
  Santos Morales, Natalia Andrea 2023 COL1.0010.582011.60 
  Santos Morales, Natalia Andrea 2023 COL0.001-0.4220-8.40 
  Torres, Jaime Alberto 2037 COL1.0010.602012.00 
  Torres, Jaime Alberto 2037 COL1.0010.602012.00 

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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