Individual Calculations April 2016
 Ribero, Guillermo Andres  Total change: -48.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Sub20 Absoluto 2016 Medellin COL 2016-03-16
RcRownchangeKK*chgGame
 1706 1880 3.50 6 -0.61 40 -24.40 
  Molina Ballesteros, Juan Sebas 1480  * COL1.0010.08403.20 
  Cuellar Canosa, Nicolas 1480  * COL0.501-0.4240-16.80 
  Gomez Guardo, Cristian 1969 COL0.001-0.3840-15.20 
  Gomez Rondon, Samuel 1571 COL1.0010.14405.60 
  Salcedo, Pablo Esteban 2011 COL0.5010.18407.20 
  De La Rosa Povea, Miguel Angel 1725 COL0.501-0.2140-8.40 
 * 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 1 Selectivo Olimpiada Mundial de Baku 2016 Absoluto Medellin COL 2016-03-22
RcRownchangeKK*chgGame
 2050 1880 1.50 7 -0.59 40 -23.60 
  Castano, Henry Augusto f2200 COL0.001-0.1340-5.20 
  Valle, Efrain c2131 COL0.001-0.1940-7.60 
  Sierra Mejia, Juan Pablo 2095 COL0.001-0.2340-9.20 
  Bravo, Juan Eduardo 1720 COL1.0010.294011.60 
  Quinonez Garcia, Santiago c2124 COL0.001-0.2040-8.00 
  Rodriguez, Boris 2193 COL0.001-0.1440-5.60 
  Sanchez Bonilla, John Henry 1886 COL0.5010.01400.40 

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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