Rapid: Individual Calculations August 2019
 Abdel Aziz, Mohamed  Total change: -33.80  Rating chartPersonal card
 8th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-07-05
RcRownchangeKK*chgGame
 1750 1673 3.50 9 -0.16 20 -3.20 
  Helmy, Amro 2065 EGY0.001-0.0820-1.60 
  Kmal, Ahmed 1274 EGY1.0010.08201.60 
  Yasser, Abdel Rahman 1784 EGY1.0010.652013.00 
  Fouad, Mohamed 2013 EGY0.5010.38207.60 
  Elfaham, Mahmoud 1912 EGY0.001-0.2020-4.00 
  Sawers, Kerlus 1868 EGY0.001-0.2520-5.00 
  Wael, Abdel Rahman 1479 EGY0.001-0.7520-15.00 
  Abdel Mageed, Ibrahim Mohamed 1699 EGY0.001-0.4620-9.20 
  Abo Elkassem, Mohamed 1655 EGY1.0010.47209.40 

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)
 
 9th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-07-12
RcRownchangeKK*chgGame
 1771 1673 3.00 7 0.32 20 6.40 
  Mohamed, Taghian 2073  * EGY0.001-0.0820-1.60 
  Mostafa, M.yehya 1389 EGY1.0010.16203.20 
  Sawers, Kerlus 1868 EGY1.0010.752015.00 
  Eltenawy Refaat, Ahmed 1515 EGY0.001-0.7120-14.20 
  Mohamady, Hamdy 1836 EGY1.0010.722014.40 
  Ashraf, Fahd 1872 EGY0.001-0.2420-4.80 
  Meleiha, Mohamed 1843 EGY0.001-0.2820-5.60 
 * 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)
 
 10th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-07-19
RcRownchangeKK*chgGame
 1742 1673 2.50 8 -0.90 20 -18.00 
  Tamer, Ahmed c1962 EGY0.001-0.1620-3.20 
  Abdou, Mohamed Hamdy 2047 EGY0.001-0.1020-2.00 
  Magdy, Bishoy 1620 EGY1.0010.43208.60 
  Elmalaha, Mohamed 1809 EGY0.5010.18203.60 
  Abo Elkassem, Mohamed 1655 EGY0.001-0.5320-10.60 
  Wafa, Hamed 1561 EGY0.001-0.6520-13.00 
  Abdel Razik, Islam 1827 EGY0.001-0.2920-5.80 
  Nady, Islam 1452 EGY1.0010.22204.40 

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)
 
 11th Nasser Seddik Rapid Chess 2019 Alexandria EGY 2019-07-26
RcRownchangeKK*chgGame
 1677 1673 2.50 7 -0.95 20 -19.00 
  Sobhy, Raafat 2073  * EGY0.001-0.0820-1.60 
  Kmal, Ahmed 1274 EGY0.001-0.9220-18.40 
  Mohamed, Aly Essam 1746 EGY0.001-0.4020-8.00 
  Wael, Abdel Rahman 1479 EGY1.0010.25205.00 
  Mina, Ehab 1504 EGY1.0010.28205.60 
  Ashraf, Fahd 1872 EGY0.5010.26205.20 
  Abo Elftoh, Hany 1791 EGY0.001-0.3420-6.80 
 * 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)
 

 

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