Individual Calculations August 2023
 Stephenson, John  Total change: 16.80  Rating chartPersonal card
 Torneo Centroamericano y del Caribe U-20 2023 San Pedro Sula HON 2023-07-11
RcRownchangeKK*chgGame
 1694 1693 4.50 8 0.42 40 16.80 
  Noriega Mejia, Luis Fernando 1293  * HON1.0010.08403.20 
  Cabezas Solano, David Alejandro f2142 CRC0.001-0.0640-2.40 
  Rodezno, Jeremy 1152 HON1.0010.03401.20 
  Miller Matute, Glenn Alexander 1308 HON1.0010.09403.60 
  Shaw, Jaden c2090 JAM0.5010.424016.80 
  Chahin Godoy, Angel Eduardo 1934 HON0.001-0.2040-8.00 
  Benitez, Kevin 1272 HON1.0010.07402.80 
  Perez Leiva, Jerzy Jesus f2357 CUB0.001-0.0140-0.40 
 * 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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