Rapid: Individual Calculations August 2019
 Mohamed, Tamer  Total change: -5.60  Rating chartPersonal card
 10th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-07-19
RcRownchangeKK*chgGame
 1802 1831 6.00 9 1.26 20 25.20 
  Nady, Islam 1452 EGY0.501-0.4120-8.20 
  Eltenawy Refaat, Ahmed 1515 EGY1.0010.13202.60 
  Tamer, Ahmed c1962 EGY0.001-0.3220-6.40 
  Wafa, Hamed 1561 EGY1.0010.17203.40 
  Abdou, Mohamed Hamdy 2047 EGY0.001-0.2220-4.40 
  Hemdan, Mohamed 1799 EGY1.0010.46209.20 
  Raslan, Moustafa 2134 EGY1.0010.862017.20 
  Alyeldin, Mohamed 1681 EGY0.501-0.2020-4.00 
  Helmy, Amro 2065 EGY1.0010.792015.80 

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)
 
 11th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-07-26
RcRownchangeKK*chgGame
 1911 1831 2.50 7 -0.27 20 -5.40 
  Tamer, Ahmed c1962 EGY0.001-0.3220-6.40 
  Tamer, Mohamed f1888 EGY0.001-0.4220-8.40 
  Elatar, Mohamed 1861 EGY0.5010.04200.80 
  Abdel Mageed, Ibrahim Mohamed 1699 EGY1.0010.32206.40 
  Helmy, Amro 2065 EGY0.001-0.2120-4.20 
  Elfaham, Mahmoud 1912 EGY0.001-0.3920-7.80 
  Osama, Ibrahim 1989 EGY1.0010.712014.20 

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)
 
 Harraz Chess Rapid 1 Damanhour EGY 2019-07-27
RcRownchangeKK*chgGame
 1656 1831 3.00 6 -1.27 20 -25.40 
  Rashed, Elsayed 1525 EGY1.0010.14202.80 
  Desoky, Alaa Gaber 1996 EGY0.001-0.2820-5.60 
  Abu Saaefa, Mahmoud 1538 EGY1.0010.15203.00 
  Elsherbene, Elsayed 1608 EGY1.0010.22204.40 
  Alyeldin, Mohamed 1681 EGY0.001-0.7020-14.00 
  Hemeida, Eyad 1590 EGY0.001-0.8020-16.00 

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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