Individual Calculations May 2023
 Ortega Amarelle, Mariano  Total change: 5.50  Rating chartPersonal card
 ZONAL 4.2 DIMBOKRO 2023, Open Section Dimbokro CIV 2023-03-25
RcRownchangeKK*chgGame
 1968 2472 9.00 9 0.55 10 5.50 
  David, Leroy Debblay 1823 LBR1.0010.01100.10 
  Joel, O. Ebiekuta 1855 LBR1.0010.02100.20 
  Manan, Yoboue Hermann c2015 CIV1.0010.05100.50 
  Thomas, Saah 1916 LBR1.0010.03100.30 
  Abdulraheem, Abdulrahman Akintoye f2302 NGR1.0010.28102.80 
  Nean, Franck Anderson 1851 CIV1.0010.01100.10 
  Cogan, Nicolas 2013 CIV1.0010.05100.50 
  Daniel, Kolliemelen c2072  * LBR1.0010.08100.80 
  James, Tondo 1867 LBR1.0010.02100.20 
 * 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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