Individual Calculations July 2010
 Zapata Cuartas, Juan Carlos  Total change: -32.40  Rating chartPersonal card
 IRT Final Deptal Mayores Absoluto Antioquia 2010 Medellin COL 2010-04-21
RcRownchangeKK*chgGame
 2017 2134 2.00 6 -1.91 15 -28.65 
  Duran, Fabian Alberto 1879 COL0.001-0.8115-12.15 
  Pena, Dario 1936 COL0.501-0.2615-3.90 
  Blandon Villa, Diego F 2047 COL0.001-0.6215-9.30 
  Valderrama Castano, Julian Cami 2061 COL1.0010.40156.00 
  Nino, Juan Camilo 1962 COL0.501-0.2315-3.45 
  Cano, Luis Fernando 2214 COL0.001-0.3915-5.85 

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 Fase Semifinal Camp Nal Mayores Absoluto Medellin COL 2010-06-05
RcRownchangeKK*chgGame
 2226 2121 3.00 9 -0.25 15 -3.75 
  Ruiz Aguilar, Pablo Alexander 2271 COL0.5010.20153.00 
  Mateus, Alejandro 2238 COL0.5010.16152.40 
  Rios, Cristhian Camilo f2267 COL0.001-0.3015-4.50 
  Cano, Luis Fernando 2214 COL1.0010.63159.45 
  Gallego Alcaraz, Andres Felipe 2384 COL0.001-0.1815-2.70 
  Lora, Joel Fernando 2191 COL1.0010.60159.00 
  Contreras, Henry f2196 COL0.001-0.4015-6.00 
  Beltran, Carlos Armando 2210 COL0.001-0.3815-5.70 
  Cadena, Gustavo Adolfo 2060 COL0.001-0.5815-8.70 

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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