Individual Calculations September 2016
 Yaser, Kareim  Total change: -32.00  Rating chartPersonal card
 Arab Youth Championship U16 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1839 2081 4.00 8 -2.34 40 -93.60 
  Araoun, Saadi c1903 ALG1.0010.274010.80 
  Rabeea, Sabah Nori f1882 IRQ0.001-0.7640-30.40 
  Djabri , Massinas f1841 ALG0.001-0.8040-32.00 
  Mohammed, Naoueli f1951 TUN0.001-0.6840-27.20 
  Farah, Souleimane Maher 1787 ALG1.0010.15406.00 
  Fellah, Mohamed c1918 LBA0.001-0.7240-28.80 
  Atia, Mohamed 1745 TUN1.0010.12404.80 
  Bouchamla, Alaa 1681  * TUN1.0010.08403.20 
 * 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)
 
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 2076 2081 6.50 10 1.54 40 61.60 
  Morsy, Ahmed Fatehy 1739 EGY1.0010.12404.80 
  Salem, Sameh 1898 EGY1.0010.264010.40 
  Gabr, Mohsen f2311 EGY0.001-0.2140-8.40 
  Abdo, Fady 1942 EGY1.0010.314012.40 
  Khedr, Mahmoud 1763 EGY1.0010.13405.20 
  Ezat, Abdallah 2246 EGY1.0010.724028.80 
  Kamel, Mahmoud 2175 EGY0.001-0.3740-14.80 
  Zayan, Mohamed f2173 EGY1.0010.634025.20 
  Hassan, Sayed Barakat m2327 EGY0.5010.314012.40 
  Sayed, Hany 2187 EGY0.001-0.3640-14.40 

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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