Blitz: Individual Calculations August 2023
 Bellahcene, Bilel  Total change: 7.50  Rating chartPersonal card
 15th Arab Games 2023 - Blitz individual - Open Constantine ALG 2023-07-13
RcRownchangeKK*chgGame
 2282 2551 6.50 9 -0.71 10 -7.10 
  Koniahli, Malek. f2151  * SYR1.0010.08100.80 
  Abdulwahhab, Ahmed Abdulsattar A f2240 IRQ1.0010.14101.40 
  Amdouni, Zoubaier f2144 TUN1.0010.08100.80 
  Aziz, Husain m2318 QAT1.0010.21102.10 
  Salem, A.r. Saleh g2656 UAE0.001-0.3610-3.60 
  Hilwani, Talal 2275 SYR1.0010.17101.70 
  Eiti, Bashir m2316 SYR0.001-0.7910-7.90 
  Alothman , Ali Layth Ahmed f2136 IRQ1.0010.07100.70 
  Omar, Noaman m2302 UAE0.501-0.3110-3.10 
 * 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)
 
 12e Open International de Quenza QUENZA FRA 2023-07-23
RcRownchangeKK*chgGame
 2300 2551 8.00 9 1.46 10 14.60 
  Gerandi, Pierre-Marie 2151  * FRA1.0010.08100.80 
  Buchta, Agnieszka 1679 POL1.0010.00100.00 
  Podvin, Antoine 2064 FRA1.0010.04100.40 
  Kuzmicz, Krystian m2353 POL1.0010.24102.40 
  Kosteniuk, Alexandra gwg2450 SUI1.0010.36103.60 
  Travadon, Loic m2399 FRA1.0010.30103.00 
  Fressinet, Laurent g2636 FRA1.0010.62106.20 
  Maurizzi, Marc Andria g2426 FRA1.0010.33103.30 
  Van Wely, Loek g2545 NED0.001-0.5110-5.10 
 * 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)
 

 

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