Rapid: Individual Calculations June 2023
 Mena Cordoba, Yamil Octavio  Total change: -17.40  Rating chartPersonal card
 Decimo IRT Rapido Centro Comercial Plaza39 Bogota COL 2023-05-06
RcRownchangeKK*chgGame
 1856 1950 4.50 7 0.32 20 6.40 
  Romero Barreto, Andres Felipe 1550  * COL1.0010.08201.60 
  Taborda Parra, Andres 1660 COL1.0010.16203.20 
  Pacheco Gutierrez, Johnny Rafael 1795 VEN1.0010.29205.80 
  Rivera, Alberto m2269 FID0.5010.37207.40 
  Obando Guzman, Soren Federico 2143 COL0.001-0.2520-5.00 
  Pachon Gutierrez, Adriana Paola wf2007 COL0.001-0.4220-8.40 
  Melgarejo Suarez, Ariatna Valenti 1565 COL1.0010.09201.80 
 * 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)
 
 II IRT Millonario de Ajedrez Activo Ludika Ibague COL 2023-05-27
RcRownchangeKK*chgGame
 1791 1950 3.50 7 -1.19 20 -23.80 
  Moreno Sierra, Juan David 1479 COL0.501-0.4520-9.00 
  Gomez Velasquez, Jorge 1956 COL0.001-0.4920-9.80 
  Manosalva, Samuel 1550  * COL1.0010.08201.60 
  Lizak, Jakub 2254 POL1.0010.862017.20 
  Carrillo, William Alexander 1854 COL0.001-0.6320-12.60 
  Pena Canon, Javier Orlando 1662 COL0.501-0.3420-6.80 
  Vanegas Henao, Ricardo Javier 1782 COL0.501-0.2220-4.40 
 * 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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