Individual Calculations June 2024
 Perez Tangarife, Simon  Total change: 68.80  Rating chartPersonal card
 IRT de Primera Categoria J.A Medellin 2024 Medellin COL 2024-05-01
RcRownchangeKK*chgGame
 1902 1755 3.50 7 1.22 40 48.80 
  Sierra Mejia, Juan Pablo 2150 COL0.5010.424016.80 
  Vallejo, Humberto 1968 COL0.001-0.2340-9.20 
  Castro Beltran, Carlos Alfonso 1614 COL1.0010.314012.40 
  Negron Lizarazo, Juan Sebastian c1830 COL0.5010.10404.00 
  Cuervo Velasquez, Juan Manuel 1879 COL0.5010.17406.80 
  Garces Trujillo, Luis Javier 1846 COL1.0010.624024.80 
  Ortiz Lopera, Miguel Angel 2026 COL0.001-0.1740-6.80 

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)
 
 Campeonato Nacional Ajedrez Clasico Sub 16 Absoluto Santa Marta COL 2024-05-10
RcRownchangeKK*chgGame
 1683 1755 4.00 6 0.50 40 20.00 
  Marquez Leon, Jaime Jatnyel 1416 COL1.0010.12404.80 
  Borre Meza, Orlando David 1912 COL0.001-0.2940-11.60 
  Vasquez Ramirez, Jean Paul 1563 COL1.0010.254010.00 
  Toro Ramirez, Samuel 1902 COL0.001-0.3040-12.00 
  Vasquez Gomez, Edgar Santiago 1645 COL1.0010.354014.00 
  Perez Leyton, Jafet Yesid 1658 COL1.0010.374014.80 

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)
 

 

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