Rapid: Individual Calculations August 2023
 Brahami, Lamine  Total change: 62.60  Rating chartPersonal card
 15th Arab Games 2023 - Rapid Teams - Open Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 2202 2127 4.00 6 1.32 20 26.40 
  Bellahcene, Bilel g2535 ALG0.001-0.0820-1.60 
  Abdulwahhab, Ahmed Abdulsattar A f2202 IRQ1.0010.602012.00 
  Mohamed Lemine, Mohamed 1923 MTN1.0010.24204.80 
  Koniahli, Malek. f2110 SYR1.0010.48209.60 
  Mahad, Dahir Muhumad 1781 SOM1.0010.11202.20 
  Salem, A.r. Saleh g2662 UAE0.001-0.0320-0.60 

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
 2327 2127 4.00 8 1.81 20 36.20 
  Eiti, Bashir m2294 SYR1.0010.722014.40 
  Arab, Adlane m2436 ALG0.001-0.1420-2.80 
  Amdouni, Zoubaier f2284 TUN1.0010.712014.20 
  Zaibi, Amir g2322 TUN0.001-0.2520-5.00 
  Abdulwahhab, Ahmed Abdulsattar A f2202 IRQ1.0010.602012.00 
  Omar, Noaman m2312 UAE1.0010.742014.80 
  Salem, A.r. Saleh g2662 UAE0.001-0.0320-0.60 
  Al-Ali, Hussein Ali Hussein m2101 IRQ0.001-0.5420-10.80 

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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