Rapid: Individual Calculations May 2023
 Zouggagh, Yasser  Total change: -12.40  Rating chartPersonal card
 Rapide FIDE Perpignan Avril 2023 PERPIGNAN FRA 2023-04-09
RcRownchangeKK*chgGame
 1249 1208 3.50 8 -0.31 40 -12.40 
  Cros Garcia, Marc 1741 ESP0.001-0.0340-1.20 
  Schmool, David 1032 FRA0.001-0.7340-29.20 
  Bennani, Johan 1122 FRA0.001-0.6240-24.80 
  Rhighi, Yassine 1145 FRA1.0010.414016.40 
  Johnson, Simon 1343 FRA0.5010.18407.20 
  Davy Pignol, Matthias 1178 FRA0.001-0.5440-21.60 
  Ait Hassou, Wassila 1106 FRA1.0010.364014.40 
  Pignol, Olivier 1325 FRA1.0010.664026.40 

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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