Individual Calculations January 2014
 Contreras, Henry  Total change: -0.90  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2067 2213 6.00 9 0.05 15 0.75 
  Diaz Hernandez, Heriberto f2401 CUB0.001-0.2615-3.90 
  Acosta, Alejandro m2309 COL0.001-0.3715-5.55 
  Cuevas Sanchez, Bramdon Daniel 1813  * COL1.0010.08151.20 
  Mejia, Yesica 1873 COL1.0010.12151.80 
  Corredor Rengifo, Luis Fernando 2030 COL1.0010.26153.90 
  Santoyo Silva, Sergio Julian 1879 COL1.0010.12151.80 
  Rueda-Kjeldsen, Juan Carlos 1979 NOR1.0010.21153.15 
  Barrios, Felipe 1948 COL1.0010.18152.70 
  Perez Garcia, Rodney Oscar m2370 CUB0.001-0.2915-4.35 
 * 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)
 
 Torneo IRT Abierto Navideno Antioquia 2013 Medellin COL 2013-12-18
RcRownchangeKK*chgGame
 2164 2213 5.00 9 -0.11 15 -1.65 
  Dominguez Rincon, Miller 2047 COL1.0010.28154.20 
  Alzate Londono, William 2116 COL1.0010.37155.55 
  Kjartansson, Gudmundur m2453 ISL0.001-0.2015-3.00 
  Condori, Edwin 2157 PER0.501-0.0815-1.20 
  Carvajal, Jorge Ivan 2054 COL1.0010.29154.35 
  Blandon, Luis Guillermo 2146 COL0.001-0.5915-8.85 
  Arango, Andres Mauricio 2117 COL1.0010.37155.55 
  Blandon Villa, Diego F 2161 COL0.001-0.5715-8.55 
  Agudelo, Antonio f2224 COL0.5010.02150.30 

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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