Rapid: Individual Calculations August 2018
 Mahdy, Tawfeik  Total change: 13.40  Rating chartPersonal card
 Alex chess 2 Alexandria EGY 2018-06-29
RcRownchangeKK*chgGame
 1826 2072 5.50 9 -1.53 20 -30.60 
  Allam, Yara wc1672  * EGY1.0010.08201.60 
  Abdel Razik, Islam 1808 EGY1.0010.18203.60 
  Ashraf, Ahmed Ramadan 1902 EGY0.001-0.7220-14.40 
  Baqa Elbrince, Mohamed 1848 EGY0.001-0.7820-15.60 
  Sharl, Shady 1730 EGY1.0010.12202.40 
  Fared, Karim 1741 EGY1.0010.12202.40 
  Hamouda, Mostafa 1699 EGY1.0010.10202.00 
  Yasseen, Aly m2172 EGY0.001-0.3620-7.20 
  Sewelem, Ahmad S 1859 EGY0.501-0.2720-5.40 
 * 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)
 
 1st chess arena Alexandria EGY 2018-07-13
RcRownchangeKK*chgGame
 1863 2020 6.00 8 0.47 20 9.40 
  Abdel Mageed, Ibrahim Mohamed 1658 EGY1.0010.10202.00 
  Baqa Elbrince, Mohamed 1848 EGY1.0010.27205.40 
  Sayed Hassan, Mohamed 2208 EGY0.001-0.2620-5.20 
  Kalsani, Mohammad 1773 SYR0.501-0.3120-6.20 
  Ashraf, Fahd 1759 EGY0.501-0.3220-6.40 
  Nagy, Ahmed 1748 EGY1.0010.17203.40 
  Eltenawy, Refaat 1878 EGY1.0010.31206.20 
  Fatahalla, Tarek 2030 EGY1.0010.512010.20 

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)
 
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1925 2020 7.00 9 1.73 20 34.60 
  Elsayed, Tarek M. 1620  * EGY1.0010.08201.60 
  Radwan, Ahmed 1620  * EGY1.0010.08201.60 
  Ashraf, Mohamed 2191 EGY0.001-0.2720-5.40 
  Elzoaeiry, Hussein 1725 EGY1.0010.15203.00 
  Abbasy, Shahata Mohamed 1620  * EGY1.0010.08201.60 
  Abdou, Mohamed Hamdy 2068 EGY1.0010.572011.40 
  Mousa, Ahmed 2277 EGY0.001-0.1820-3.60 
  Eldengawy, Ahmed 2136 EGY1.0010.662013.20 
  Moreis, Amgad 2065 EGY1.0010.562011.20 
 * 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)
 

 

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