Individual Calculations July 2019
 Garzon Restrepo, Fray  Total change: 39.20  Rating chartPersonal card
 Final Campeonato Nacional de Ajedrez Sub-12 Masculino 2019 Cali COL 2019-06-19
RcRownchangeKK*chgGame
 1510 1273 3.00 9 0.98 40 39.20 
  Campos Gomez, Manuel 1673  * COL0.001-0.0840-3.20 
  Lopez Torres, Jorge Emmanuel 1334 COL0.001-0.4240-16.80 
  Luna Velandia, Juan Sebastian 1486 COL0.001-0.2340-9.20 
  Leon Acevedo, Juan Alejandro c1673  * COL0.001-0.0840-3.20 
  Hernandez Guarin, Samuel Andres 1386 COL0.5010.15406.00 
  Cotes Ontibon, Anibal Santiago 1394 COL1.0010.664026.40 
  Cabiativa, Juan Esteban 1514 COL0.5010.304012.00 
  Castano Prado, Juan Miguel 1507 COL1.0010.794031.60 
  Rodriguez Pantoja, Obel 1621 COL0.001-0.1140-4.40 
 * 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)
 

 

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