Rapid: Individual Calculations January 2020
 Olaya, Horacio  Total change: -17.40  Rating chartPersonal card
 Torneo Internacional de Ajedrez Rapido Medellin Ciudad de Luces 2019 Medellin COL 2019-12-18
RcRownchangeKK*chgGame
 1681 1428 0.50 6 -0.87 20 -17.40 
  Castano Ortiz, Eder 1828  * COL0.001-0.0820-1.60 
  Taborda, Juan David 1828  * COL0.001-0.0820-1.60 
  Florez, Santiago 1738 COL0.001-0.1420-2.80 
  Gomez Rondon, Samuel 1641 COL0.5010.27205.40 
  Perez, Carlos Mario 1810 COL0.001-0.0920-1.80 
  Vahos Correa, Nicolas 1239 COL0.001-0.7520-15.00 
 * 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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