Individual Calculations October 2021
 Cuartas Lozano, Santiago  Total change: 216.80  Rating chartPersonal card
 IRT Open Soacha 2021 Elo Menor 2000 Soacha COL 2021-09-08
RcRownchangeKK*chgGame
 1607 1212 4.00 7 3.42 40 136.80 
  Clavijo Romero, Leonardo 1612  * COL0.001-0.0840-3.20 
  Piraquive, Alberto 1612  * COL0.5010.424016.80 
  Ramos Ortiz, Carlos Alberto 1580 COL1.0010.904036.00 
  Gomez Morales, Juan Sebastian 1612  * COL0.5010.424016.80 
  Pelaez, Hernan 1612  * COL1.0010.924036.80 
  Guerrero, Hernando 1612  * COL0.001-0.0840-3.20 
  Garvin Mejia, Ricardo Luis 1612  * COL1.0010.924036.80 
 * 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)
 
 Centroamericano y del Caribe Sub-20 Absoluto Pereira COL 2021-09-21
RcRownchangeKK*chgGame
 1540 1212 3.00 7 2.00 40 80.00 
  Padilla, Daniel Eduardo 1612  * COL1.0010.924036.80 
  Lopez Gonzalez, Carlos Andres 1612  * COL0.5010.424016.80 
  Perez Salazar, Armando 1612  * ESA0.001-0.0840-3.20 
  Batista Rosas, Nicolas Arturo 1612  * PAN0.001-0.0840-3.20 
  Canchala Jimenez, Juan Manuel 1612  * COL0.001-0.0840-3.20 
  Toro Ortega, Jhefferson 1394 COL0.5010.24409.60 
  Abreu Balza, Alan Jeremias 1328 COL1.0010.664026.40 
 * 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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