Blitz: Individual Calculations July 2023
 Ben Ayed, Rayen  Total change: 22.00  Rating chartPersonal card
 Blitz du CDJE 59 2023 MARCQ EN BAROEUL FRA 2023-06-04
RcRownchangeKK*chgGame
 1356 1139 1.00 4 0.08 40 3.20 
  Delhaize, Pascal 1462 FRA0.001-0.1340-5.20 
  Messaoui, Rafael 1298 FRA0.001-0.2940-11.60 
  Hysi, Ermal 1304 FRA0.001-0.2840-11.20 
  Sabe, Flavio 1359 FRA1.0010.784031.20 

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)
 
 2eme Open International de Blitz du Lille Metropole Chess LILLE FRA 2023-06-11
RcRownchangeKK*chgGame
 1339 1139 3.00 8 0.47 40 18.80 
  Duval, Sylvain 1931 FRA0.0010.00400.00 
  Doucet, Paul-Loup 1232 FRA0.001-0.3740-14.80 
  Ghisa, Robert 1300 BEL1.0010.714028.40 
  Benneworth, Terence 1430 FRA0.001-0.1540-6.00 
  Dyboff, Alexandre 1075 FRA1.0010.414016.40 
  Tiquet-Do, Corentin 1275 FRA0.001-0.3240-12.80 
  Dekeukelaere, Ruben 1005 FRA1.0010.324012.80 
  Herrmann, Yannick 1463 FRA0.001-0.1340-5.20 

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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