Rapid: Individual Calculations August 2023
 Hilwani, Talal  Total change: 1.00  Rating chartPersonal card
 15th Arab Games 2023 - Rapid Teams - Open Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 2097 2323 4.00 6 -0.48 10 -4.80 
  Abdou, Abdellahi Ahmed Alem 1923  * MTN1.0010.08100.80 
  Ali Abdullahi, Farah c1879 SOM1.0010.06100.60 
  Boulrens, Ala Eddine 2021 ALG1.0010.15101.50 
  Ammar, Sedrani f2108 UAE0.501-0.2710-2.70 
  Arab, Adlane m2436 ALG0.001-0.3510-3.50 
  Alothman , Ali Layth Ahmed f2216 IRQ0.501-0.1510-1.50 
 * 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)
 
 15th Arab Games 2023 - Rapid individual - Open Constantine ALG 2023-07-11
RcRownchangeKK*chgGame
 2292 2323 5.50 9 0.58 10 5.80 
  Alzaim, Talal m2066 SYR1.0010.18101.80 
  Djabri, Massinas f2190 ALG0.501-0.1810-1.80 
  Aryan, Ali Ehsan c2156 IRQ1.0010.28102.80 
  Omar, Noaman m2312 UAE0.501-0.0210-0.20 
  Belouadah, Saad m2279 ALG0.501-0.0610-0.60 
  Zaibi, Amir g2322 TUN1.0010.50105.00 
  Bellahcene, Bilel g2535 ALG0.5010.27102.70 
  Ammar, Sedrani f2108 UAE0.501-0.2710-2.70 
  Salem, A.r. Saleh g2662 UAE0.001-0.1210-1.20 

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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