Individual Calculations November 2019
 Christie, Joshua  Total change: 8.80  Rating chartPersonal card
 XVII Festival de Ajedrez de la Juventud de Centroamerica y el Caribe 2019 (U-18 Absoluto) Tegucigalpa HON 2019-10-01
RcRownchangeKK*chgGame
 1964 2253 7.50 9 0.22 40 8.80 
  Vasquez, Fredy 1853  * HON1.0010.08403.20 
  Coto Anaya, Walter Alexander 1853  * ESA1.0010.08403.20 
  McDermott, Peter John 1853  * JAM1.0010.08403.20 
  Ramoutar, Alan-Safar f2222 TTO0.501-0.0440-1.60 
  Araujo Sanchez, Josue 2255 DOM0.001-0.5040-20.00 
  Herrera, Moises 1853  * HON1.0010.08403.20 
  Vasquez Miranda, Lenin Jesed 1853  * HON1.0010.08403.20 
  Galeano Cabrales, Omar Emilio 1853  * NCA1.0010.08403.20 
  Ramirez Madrid, Gerardo Alfonso f2085 CRC1.0010.284011.20 
 * 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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