Rapid: Individual Calculations August 2023
 Koniahli, Malek.  Total change: 98.40  Rating chartPersonal card
 15th Arab Games 2023 - Rapid Teams - Open Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 2205 2110 4.00 6 1.43 20 28.60 
  Mohamed Lemine, Mohamed 1923 MTN1.0010.26205.20 
  Mahad, Dahir Muhumad 1781 SOM1.0010.12202.40 
  Brahami, Lamine m2127 ALG0.001-0.4820-9.60 
  Salem, A.r. Saleh g2662 UAE0.001-0.0320-0.60 
  Bellahcene, Bilel g2535 ALG1.0010.932018.60 
  Abdulwahhab, Ahmed Abdulsattar A f2202 IRQ1.0010.632012.60 

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
 2264 2110 6.50 9 3.49 20 69.80 
  Salem, A.r. Saleh g2662 UAE0.5010.47209.40 
  Abdulwahhab, Ahmed Abdulsattar A f2202 IRQ1.0010.632012.60 
  Omar, Noaman m2312 UAE0.001-0.2420-4.80 
  Cheikhna, Mohamed Lemine 1805 MTN1.0010.14202.80 
  Djabri, Massinas f2190 ALG1.0010.612012.20 
  Amdouni, Zoubaier f2284 TUN1.0010.732014.60 
  Belouadah, Saad m2279 ALG1.0010.722014.40 
  Bellahcene, Bilel g2535 ALG0.001-0.0720-1.40 
  Ammar, Sedrani f2108 UAE1.0010.502010.00 

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)
 

 

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