Individual Calculations May 2014
 Olarte Parra, Jhoan Sebastian  Total change: 15.90  Rating chartPersonal card
 IRT Campeonato Nacional Ajedrez Sub 18 Abs 2014 Cali COL 2014-04-03
RcRownchangeKK*chgGame
 1901 1956 3.50 6 -0.02 15 -0.30 
  Avila Pavas, Santiago 1693 COL1.0010.18152.70 
  Zuleta, Juan Esteban 1803 COL1.0010.30154.50 
  Ruiz C, Joshua D m2356  * COL0.001-0.0815-1.20 
  Quinonez Garcia, Santiago 1954 COL0.001-0.5015-7.50 
  Calero, Hector Andres 1800 COL0.501-0.2115-3.15 
  Cardoso Cardoso, Jose Gabriel 1800 COL1.0010.29154.35 
 * 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)
 
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 2142 1956 3.50 9 1.08 15 16.20 
  Garavito, Miguel Angel 2265 COL1.0010.861512.90 
  Agudelo, Antonio f2198 COL0.001-0.2015-3.00 
  Nunez V, Daniel f2208 COL0.001-0.1915-2.85 
  Ribero, Guillermo Andres 1829 COL1.0010.33154.95 
  Montoya Diez, Cesar Augusto 2139 COL1.0010.741511.10 
  Zapata Arbelaez, Estiven 2129 COL0.001-0.2715-4.05 
  Ojeda, Jesus David 2087 COL0.5010.18152.70 
  Aponte Castillo, Ernesto 2183 COL0.001-0.2115-3.15 
  Ruiz Aguilar, Pablo Alexander f2244 COL0.001-0.1615-2.40 

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)
 

 

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