Individual Calculations May 2024
 Arnedo Doria, Alejandro  Total change: 34.80  Rating chartPersonal card
 Campeonato Nacional Sub 14 Abs Barranquilla COL 2024-04-11
RcRownchangeKK*chgGame
 1602 1519 2.00 5 -0.07 40 -2.80 
  Cano Alcaraz, Juan Jose 1919  * COL0.001-0.0840-3.20 
  Madrigal Montagutt, Anthony Steve 1704 COL0.001-0.2640-10.40 
  Mercado Florez, Diego Armando 1460 COL0.501-0.0840-3.20 
  Castro Herrera, Juan Sebastian 1459 COL1.0010.424016.80 
  Schettini Acuna, Massimo Matteo 1467 COL0.501-0.0740-2.80 
 * 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)
 
 Campeonato Nacional de Ajedrez Clasico Sub12 Absoluto Medellin COL 2024-04-25
RcRownchangeKK*chgGame
 1611 1519 2.50 4 0.94 40 37.60 
  Rodriguez, William Nicolas 1820 COL0.5010.354014.00 
  Garrido Salgado, Jose Carlos 1417 COL0.001-0.6440-25.60 
  Guzman Contreras, Jhoan Sebastian 1601 COL1.0010.614024.40 
  Remicio Gomez, Joshua Santiago 1606 COL1.0010.624024.80 

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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