Individual Calculations September 2017
 Bekkari, Amine  Total change: 5.20  Rating chartPersonal card
 3e Festival d'Echecs de l'EFE Metz -Tournoi K METZ FRA 2017-07-26
RcRownchangeKK*chgGame
 1072 1126 4.50 9 -0.54 40 -21.60 
  Ledoux, Hugo 1160 FRA1.0010.554022.00 
  D`aronco, Jasmine 1093 FRA1.0010.454018.00 
  Moumen, Milia 1101 FRA0.001-0.5340-21.20 
  Camaggi, Solene 892 FRA1.0010.21408.40 
  Wolff, Pierre-Emmanuel 1174 FRA0.001-0.4340-17.20 
  Chausson, Remy 1150 FRA0.001-0.4740-18.80 
  Maslo, Marie-Dominique 774 FRA1.0010.11404.40 
  Meyer, Louis-Arthus 1170 FRA0.5010.06402.40 
  Hoang, Alexandre 1134 FRA0.001-0.4940-19.60 

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)
 
 7th Gibraltar Junior International Junior Chess Festival Under 12 Gibraltar ENG 2017-08-17
RcRownchangeKK*chgGame
 1436 1141 1.50 5 0.67 40 26.80 
  Tombolis, Christopher 1541  * ENG0.001-0.0840-3.20 
  Martins, Jose Carlos Caetano 1541  * POR0.5010.424016.80 
  Clarkson, George 1383 ENG1.0010.804032.00 
  Gilmore, Samuel 1452 ENG0.001-0.1440-5.60 
  Alonso Vargas, David 1263 ESP0.001-0.3340-13.20 
 * 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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