Individual Calculations July 2019
 Luna Velandia, Juan Sebastian  Total change: -86.00  Rating chartPersonal card
 Semifinal 3 Categoria Sub-14 Absoluto 2019 Bogota COL 2019-06-06
RcRownchangeKK*chgGame
 1198 1486 0.50 3 -2.00 40 -80.00 
  Campos Perilla, Sergio Felipe 1294 COL0.001-0.7540-30.00 
  Rico Velasco, Juliana Sofia 1086  * COL0.501-0.4240-16.80 
  Luna Velandia, Karol Daniela 1215 COL0.001-0.8340-33.20 
 * 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)
 
 Final Campeonato Nacional de Ajedrez Sub-12 Masculino 2019 Cali COL 2019-06-19
RcRownchangeKK*chgGame
 1533 1486 4.00 9 -0.15 40 -6.00 
  Cotes Ontibon, Anibal Santiago 1394 COL1.0010.374014.80 
  Cabiativa, Juan Esteban 1514 COL0.001-0.4640-18.40 
  Garzon Restrepo, Fray 1273 COL1.0010.23409.20 
  Rodriguez Pantoja, Obel 1621 COL0.001-0.3240-12.80 
  Campos Gomez, Manuel 1886  * COL0.001-0.0840-3.20 
  Lopez Torres, Jorge Emmanuel 1334 COL0.501-0.2040-8.00 
  Castano Prado, Juan Miguel 1507 COL1.0010.534021.20 
  Leon Acevedo, Juan Alejandro c1886  * COL0.001-0.0840-3.20 
  Hernandez Guarin, Samuel Andres 1386 COL0.501-0.1440-5.60 
 * 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)
 

 

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