Individual Calculations September 2019
 Franco Perez, William  Total change: -14.00  Rating chartPersonal card
 IRT Bicentenario Batalla de Boyaca Grupo B - Elo menor a 200 Tunja COL 2019-07-31
RcRownchangeKK*chgGame
 1832 1598 1.50 5 0.42 20 8.40 
  Gutierrez Pinzon, Cristian Gustav 1827 COL0.5010.29205.80 
  Acero, Gonzalo 1972 COL0.001-0.1020-2.00 
  Latorre, Franklin Leandro 1803 COL1.0010.762015.20 
  Vargas Cristopulus, Daniel Felipe 1754 COL0.001-0.2920-5.80 
  Torres, Saulo De Jesus 1804 COL0.001-0.2420-4.80 

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)
 
 IV IRT de Ajedrez Universidad Francisco de Paula Santander Sede Ocana Ocana COL 2019-08-23
RcRownchangeKK*chgGame
 1583 1598 0.50 3 -1.12 20 -22.40 
  Ojeda, Jesus David 1998  * COL0.001-0.0820-1.60 
  Rodriguez Mogollon, Teresa 1476 COL0.001-0.6720-13.40 
  Negron Lizarazo, Juan Sebastian c1276 COL0.501-0.3720-7.40 
 * 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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