Blitz: Individual Calculations June 2023
 Bustos Acosta, Isauro  Total change: -52.60  Rating chartPersonal card
 IRT SUB-2000 Metropolitano Excalibur Blitz Bogota COL 2023-04-30
RcRownchangeKK*chgGame
 1767 1806 0.50 6 -2.44 20 -48.80 
  Estrada Velandia, Henry Andres 1999 COL0.5010.25205.00 
  Estrada Velandia, Henry Andres 1999 COL0.001-0.2520-5.00 
  Olarte Parra, Jhoan Sebastian 1980 COL0.001-0.2720-5.40 
  Olarte Parra, Jhoan Sebastian 1980 COL0.001-0.2720-5.40 
  Vivas Salcedo, Thomas David 1406  * COL0.001-0.9220-18.40 
  Vivas Salcedo, Thomas David 1236 COL0.001-0.9820-19.60 
 * 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)
 
 Torneo IRT Blitz 2023 Ibague Ibague COL 2023-05-28
RcRownchangeKK*chgGame
 1773 1806 3.50 7 -0.19 20 -3.80 
  Rivera, Alberto m2190 FID0.001-0.0920-1.80 
  Enciso Rincon, Juan Camilo 1406  * COL1.0010.08201.60 
  Estrada Velandia, Henry Andres 2014 COL0.001-0.2320-4.60 
  Pedraza Aldana, Alexandra 1411 COL0.001-0.9220-18.40 
  Acosta Nunez, Miguel 1881 COL1.0010.602012.00 
  Pena Canon, Javier Orlando 1618 COL1.0010.26205.20 
  Pardo Sierra, Aurelio 1889 COL0.5010.11202.20 
 * 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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