Blitz: Individual Calculations August 2012
 Montana, , Juan Francisco  Total change: -74.40  Rating chartPersonal card
 Open IRT Blitz JUNIO L.A.B Bogota COL 2012-06-29
RcRownchangeKK*chgGame
 2042 2104 3.50 10 -2.28 20 -45.60 
  Gomez Calderon, Valentina 1815 COL1.0010.16203.20 
  Gomez Calderon, Valentina 1815 COL1.0010.16203.20 
  Becerra, Juan David f2309 COL0.001-0.2420-4.80 
  Becerra, Juan David f2309 COL0.001-0.2420-4.80 
  Univio Sanchez, German 2045 COL0.501-0.0820-1.60 
  Univio Sanchez, German 2045 COL0.001-0.5820-11.60 
  Vargas, Mauricio 1990 COL0.001-0.6620-13.20 
  Vargas, Mauricio 1990 COL0.001-0.6620-13.20 
  Villamil, Hector Orlando 2051 COL1.0010.43208.60 
  Villamil, Hector Orlando 2051 COL0.001-0.5720-11.40 

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 JULIO L.A.B Bogota COL 2012-07-13
RcRownchangeKK*chgGame
 2023 2051 4.00 10 -1.44 20 -28.80 
  Castellanos Rodriguez, Camilo 1892 COL1.0010.29205.80 
  Castellanos Rodriguez, Camilo 1892 COL0.001-0.7120-14.20 
  Salcedo, Diana wf2021 COL0.001-0.5420-10.80 
  Salcedo, Diana wf2021 COL0.001-0.5420-10.80 
  Gomez, Jorge Leonardo 1904 COL1.0010.30206.00 
  Gomez, Jorge Leonardo 1904 COL1.0010.30206.00 
  Salcedo, Jackeline wf1988 COL1.0010.41208.20 
  Salcedo, Jackeline wf1988 COL0.001-0.5920-11.80 
  Becerra, Juan David f2309 COL0.001-0.1820-3.60 
  Becerra, Juan David f2309 COL0.001-0.1820-3.60 

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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