Individual Calculations September 2016
 Yasser, Mark  Total change: -3.20  Rating chartPersonal card
 Arab Youth Championship U18 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1958 2071 6.00 9 0.35 40 14.00 
  Aloulou, Mahmoud 1694 TUN1.0010.09403.60 
  Noori, Sabah Nori 1943 IRQ0.501-0.1740-6.80 
  Cherifi, Razik 1996 ALG1.0010.404016.00 
  Ouaret, Abdelouhab m2121 ALG0.5010.07402.80 
  Zayan, Mohamed f2173 EGY1.0010.644025.60 
  Mohammed, Ali Adnan 1671  * IRQ0.501-0.4240-16.80 
  Hbacha, Achraf c2002 TUN0.001-0.6040-24.00 
  Nassr, Ahmed f1973 ALG0.501-0.1340-5.20 
  Naser Eldean, Ahmed 2047 LBA1.0010.474018.80 
 * 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
 2031 2071 4.50 9 -0.43 40 -17.20 
  Hassan, Sayed Barakat m2327 EGY0.001-0.1940-7.60 
  Moatamid, Yasser 1802 EGY1.0010.17406.80 
  Elsenbary, Elsayed 1920 EGY1.0010.304012.00 
  Fadi, Marko 2283 EGY1.0010.774030.80 
  Kamel, Mahmoud 2175 EGY0.5010.14405.60 
  Gabr, Mohsen f2311 EGY0.001-0.2040-8.00 
  Elaerki, Abdeen 1778 EGY0.001-0.8540-34.00 
  Abdalla, Emad Eldin 1888 EGY0.001-0.7440-29.60 
  Bakr Saiid, Mohamed 1794 EGY1.0010.17406.80 

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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