Individual Calculations September 2021
 Haas, Alexandre  Total change: -14.40  Rating chartPersonal card
 Tournoi FIDE d'ete du Philidor (-2200) MULHOUSE FRA 2021-08-19
RcRownchangeKK*chgGame
 1245 1107 2.00 7 -0.36 40 -14.40 
  Riss, Selenia 1495 FRA0.001-0.0940-3.60 
  Abitbol, Ethan 1375 FRA0.001-0.1740-6.80 
  Diby, Julien 1263 FRA0.001-0.2940-11.60 
  Woreth, Deborah 1010 FRA0.001-0.6340-25.20 
  Woreth, Michel 1081 FRA1.0010.464018.40 
  Caunille, Louis 1328 FRA0.001-0.2240-8.80 
  Jaafar, Assil 1161 FRA1.0010.584023.20 

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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