Rapid: Individual Calculations June 2022
 Sadek, Taha  Total change: -35.20  Rating chartPersonal card
 15th Tempo chess tournament (Rapid) Giza EGY 2022-05-03
RcRownchangeKK*chgGame
 1587 1758 4.50 9 -1.85 20 -37.00 
  Abdelhamed, Gamal 1420 EGY1.0010.12202.40 
  Fahim, Ashraf 1463 EGY0.001-0.8520-17.00 
  Hafez, Mahmoud M 1586 EGY1.0010.27205.40 
  Abo Elyazeed, Mohamed 1650 EGY0.001-0.6520-13.00 
  Swilam, Mahmoud 1547 EGY0.501-0.2720-5.40 
  Ibrahim, Ammar 1727 EGY0.001-0.5420-10.80 
  Ahmos, Evan 1477 EGY1.0010.16203.20 
  Mahdy, Tawfeik 1965 EGY0.001-0.2320-4.60 
  Hosny Abdel Samei, Mohamed 1450 EGY1.0010.14202.80 

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)
 
 16th Tempo chess tournament (Rapid) Giza EGY 2022-05-04
RcRownchangeKK*chgGame
 1713 1758 5.00 9 -0.02 20 -0.40 
  Mohamed, Taher M 1421 EGY1.0010.12202.40 
  Sameeh, Hany f1968 EGY0.001-0.2320-4.60 
  Salama, Mahmoud 1493 EGY1.0010.18203.60 
  Mahmoud, Mamdouh 1692 EGY1.0010.41208.20 
  Mohamed, Waled 1712 EGY0.001-0.5620-11.20 
  Mohamed Ismail, Mohamed 1599 EGY1.0010.29205.80 
  Saber, Ibrahim 2100 EGY0.001-0.1220-2.40 
  Hafez, Mahmoud M 1586 EGY0.001-0.7320-14.60 
  Shehata, Aly 1847 EGY1.0010.622012.40 

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)
 
 18th Tempo chess tournament (Rapid) Giza EGY 2022-05-13
RcRownchangeKK*chgGame
 1635 1758 2.00 6 -1.93 20 -38.60 
  Emad Mohamed, Abdallah 1544 EGY0.001-0.7720-15.40 
  Habib Attalla, Shenoda 1465 EGY1.0010.15203.00 
  Abo Tahoun, Mohamed 1653 EGY1.0010.36207.20 
  Mahmoud, Mamdouh 1692 EGY0.001-0.5920-11.80 
  Ibrahim, Ammar 1727 EGY0.001-0.5420-10.80 
  Housin Mohmed, Kmal 1731 EGY0.001-0.5420-10.80 

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)
 
 19th Tempo chess tournament (Rapid) Giza EGY 2022-05-14
RcRownchangeKK*chgGame
 1761 1758 6.50 9 2.04 20 40.80 
  Nagy Abdel Maksoud, Mohamed 1358  * EGY1.0010.08201.60 
  Yousry, Salah f2120 EGY0.001-0.1020-2.00 
  Abo Tahoun, Mohamed 1653 EGY0.501-0.1420-2.80 
  Tawfiek, Maged 1590 EGY1.0010.28205.60 
  Abd Elrahman, Haytham 1771 EGY1.0010.522010.40 
  Tork, Mohamed 2030 EGY0.001-0.1720-3.40 
  Ibrahim, Ammar 1727 EGY1.0010.46209.20 
  Mahmoud, Mamdouh 1692 EGY1.0010.41208.20 
  Essam Ibrahem, Mohamed 1904 EGY1.0010.702014.00 
 * 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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