Rapid: Individual Calculations May 2023
 Tahar-Chaouch, Yazid  Total change: -23.60  Rating chartPersonal card
 Championnat Lycee Nord et Pas-de-Calais 2023 ISBERGUES FRA 2023-04-12
RcRownchangeKK*chgGame
 1384 1326 1.00 2 0.16 40 6.40 
  Fouassier, Jean 1408 FRA0.001-0.3940-15.60 
  Lemaire, Lenny 1360 FRA1.0010.554022.00 

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)
 
 21eme tournoi FIDE d'Isbergues ISBERGUES FRA 2023-04-16
RcRownchangeKK*chgGame
 1377 1326 2.50 6 -0.75 40 -30.00 
  Jossien, Remy 2214 FRA0.0010.00400.00 
  Braule, Francis 1199 FRA0.001-0.6740-26.80 
  Tahar-Chaouch, Fouzia 1176 FRA0.501-0.2040-8.00 
  Facon, Joel 1494 FRA0.001-0.2840-11.20 
  D`hu, Vincent 1110 FRA1.0010.22408.80 
  Paniez, Zoe 1068 FRA1.0010.18407.20 

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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