Individual Calculations August 2022
 Ortiz Monsalve, Sebastian  Total change: 65.60  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Sub-20 Absoluto 2022 Barranquilla COL 2022-07-06
RcRownchangeKK*chgGame
 1704 1561 3.50 8 0.69 40 27.60 
  Gonzalez Mojica, Renan Arturo 1981 COL0.5010.434017.20 
  Rico Duran, Juan Sebastian 1828 COL0.001-0.1840-7.20 
  Olivella Fonseca, Fabio Junior 1753 COL0.5010.254010.00 
  Viasus, Juan Diego c1271 COL1.0010.16406.40 
  Brito Carrascal, Camilo Andres 1678 COL1.0010.664026.40 
  Padilla, Daniel Eduardo 1681 COL0.5010.16406.40 
  Sanchez Arroyave, Juan Pablo 2079 COL0.001-0.0340-1.20 
  De La Hoz Paternina, Felix Daniel 1362 COL0.001-0.7640-30.40 

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 Jorge Aristizabal Primera Categoria Medellin COL 2022-07-08
RcRownchangeKK*chgGame
 1800 1561 2.50 6 0.95 40 38.00 
  Ospina Castro, Santiago 2088 COL0.001-0.0340-1.20 
  Cordoba Roa, Angel Gabriel 2106 COL0.001-0.0340-1.20 
  Alzate Henao, Carolina 1161  * COL1.0010.08403.20 
  Leon Acevedo, Juan Alejandro c1848 COL0.5010.344013.60 
  Giraldo Bohorquez, Lucas 1835 COL0.001-0.1740-6.80 
  Care Garcia, Jose Joaquin 1759 COL1.0010.764030.40 
 * 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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