Individual Calculations January 2014
 Chirivi C, Jenny Astrid  Total change: -0.90  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2215 2211 4.50 8 0.51 15 7.65 
  Ruiz C, Joshua D m2391 COL1.0010.741511.10 
  Bruzon Batista, Lazaro g2611  * CUB0.001-0.0815-1.20 
  Figueroa Navarro, Juan Jose 2002 COL1.0010.23153.45 
  Suasnabar, Jesus 1998 PER1.0010.23153.45 
  Vera Siguenas, Deivy m2455 PER0.5010.30154.50 
  Florez, Luis Angel 2015 COL0.001-0.7515-11.25 
  Aguilar, Hernando 1862 COL1.0010.11151.65 
  Sanchez Alvarez, Roberto Carlos f2385 CUB0.001-0.2715-4.05 
 * 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
 2106 2211 4.50 8 -0.57 15 -8.55 
  Escobar Medina, Andres F 2047 COL0.501-0.2215-3.30 
  Pelaez, Hernan 1832 COL1.0010.09151.35 
  Barrientos, Sergio E g2474 COL0.001-0.1815-2.70 
  Vallejo, Humberto 2051 COL1.0010.29154.35 
  Blandon, Luis Guillermo 2146 COL0.001-0.5915-8.85 
  Dominguez Rincon, Miller 2047 COL1.0010.28154.20 
  Alzate Londono, William 2116 COL1.0010.37155.55 
  Herrera, Milena wm2131 COL0.001-0.6115-9.15 

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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