Blitz: Individual Calculations May 2012
 Ruiz, Alciguel  Total change: -15.20  Rating chartPersonal card
 Open IRT Blitz MARZO L.A.B Bogota COL 2012-03-23
RcRownchangeKK*chgGame
 2080 2251 9.00 14 -0.86 20 -17.20 
  Barbosa, Daniela 1851  * COL1.0010.08201.60 
  Barbosa, Daniela 1851  * COL1.0010.08201.60 
  Santos Morales, Natalia Andrea 2023 COL0.001-0.7920-15.80 
  Santos Morales, Natalia Andrea 2023 COL1.0010.21204.20 
  Chavarro, Jeffry 1992 COL1.0010.18203.60 
  Chavarro, Jeffry 1992 COL1.0010.18203.60 
  Contreras, Henry f2252 COL0.001-0.5020-10.00 
  Contreras, Henry f2252 COL0.001-0.5020-10.00 
  Ceron, Juan Carlos 2031 COL1.0010.22204.40 
  Ceron, Juan Carlos 2031 COL1.0010.22204.40 
  Otalora, Carlos Eduardo 2098 COL1.0010.30206.00 
  Otalora, Carlos Eduardo 2098 COL1.0010.30206.00 
  Acosta, Alejandro m2310 COL0.001-0.4220-8.40 
  Acosta, Alejandro m2310 COL0.001-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2140 2251 6.50 10 0.10 20 2.00 
  Torres, Jaime Alberto 2037 COL1.0010.23204.60 
  Torres, Jaime Alberto 2037 COL0.001-0.7720-15.40 
  Ruiz C, Joshua D f2212 COL0.001-0.5520-11.00 
  Ruiz C, Joshua D f2212 COL1.0010.45209.00 
  Otalora, Carlos Eduardo 2098 COL0.501-0.2020-4.00 
  Otalora, Carlos Eduardo 2098 COL1.0010.30206.00 
  Tirado, Juan Camilo 2017 COL1.0010.21204.20 
  Tirado, Juan Camilo 2017 COL1.0010.21204.20 
  Becerra, Juan David f2334 COL1.0010.612012.20 
  Becerra, Juan David f2334 COL0.001-0.3920-7.80 

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)
 

 

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