Individual Calculations July 2023
 Negron Lizarazo, Juan Sebastian  Total change: 108.40  Rating chartPersonal card
 Campeonato Nacional de Mayores Absoluto 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 2046 1555 3.50 7 3.06 40 122.40 
  Garavito, Miguel Angel f2315 COL0.0010.00400.00 
  Viloria, Daniel 1894 COL1.0010.884035.20 
  Londono Lopez, Donaldo f2071 COL0.001-0.0440-1.60 
  Brito Carrascal, Camilo Andres 1896 COL0.5010.384015.20 
  Andrade Truyol, Geiner Jose c1981 COL1.0010.934037.20 
  Garzon Camelo, Andres Santiago 1957 COL1.0010.924036.80 
  Castaneda, Jorge Luis f2205 COL0.001-0.0140-0.40 

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)
 
 IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto Medellin COL 2023-06-16
RcRownchangeKK*chgGame
 1784 1555 0.50 4 -0.35 40 -14.00 
  Bueno, Miguel Angel 1825 COL0.001-0.1740-6.80 
  Gonzalez Zapata, Julian David 1767 COL0.001-0.2340-9.20 
  Tobon, Sebastian 1785 GER0.001-0.2140-8.40 
  Hurtado Mosquera, Orestes 1760 COL0.5010.264010.40 

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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