Individual Calculations July 2021
 Borre Meza, Orlando David  Total change: 94.40  Rating chartPersonal card
 Final Nacional Sub12 Absoluto 2021 Medellin COL 2021-06-16
RcRownchangeKK*chgGame
 1249 1278 3.00 5 0.30 40 12.00 
  Luna Monsalve, Sofia 1197 COL1.0010.394015.60 
  Alzate Henao, Carolina 1059 COL1.0010.22408.80 
  Negron Lizarazo, Juan Sebastian c1194 COL0.001-0.6240-24.80 
  Giraldo Alvarez, Tomas 1308 COL0.001-0.4640-18.40 
  Larrea Munera, Johan Darwin 1488 COL1.0010.774030.80 

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 Nal Amateur Presencial Sub-1700 Bogota COL 2021-06-23
RcRownchangeKK*chgGame
 1660 1278 2.50 5 2.06 40 82.40 
  Valenzuela, Juan Camilo 1654 COL1.0010.914036.40 
  Ballesteros Diaz, Jefree Daniel 1670 COL1.0010.924036.80 
  Gonzalez Mojica, Renan Arturo 1643 COL0.001-0.1040-4.00 
  Herrera Rincon, Wylene 1675 COL0.5010.424016.80 
  Carvajal Barreto, Johan Sebastian 1658 COL0.001-0.0940-3.60 

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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