Rapid: Individual Calculations June 2022
 Abdelhamed, Gamal  Total change: -4.00  Rating chartPersonal card
 15th Tempo chess tournament (Rapid) Giza EGY 2022-05-03
RcRownchangeKK*chgGame
 1548 1420 1.00 6 -1.07 20 -21.40 
  Sadek, Taha 1758 EGY0.001-0.1220-2.40 
  Abdel Hameed Mohamed, Mohamed 1700 EGY0.001-0.1620-3.20 
  Nagy Abdel Maksoud, Mohamed 1284 EGY0.001-0.6820-13.60 
  Mohamed, Medhat 1527 EGY0.001-0.3520-7.00 
  Ahmed Hassan, Aly 1541 EGY1.0010.662013.20 
  Ahmos, Evan 1477 EGY0.001-0.4220-8.40 

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)
 
 16th Tempo chess tournament (Rapid) Giza EGY 2022-05-04
RcRownchangeKK*chgGame
 1619 1420 2.00 4 0.92 20 18.40 
  Shawky Saeid, Malak 1598 EGY0.001-0.2720-5.40 
  Ragheb Sayed, Amr 1446 EGY1.0010.542010.80 
  Shehata, Aly 1847 EGY1.0010.932018.60 
  Hafez, Mahmoud M 1586 EGY0.001-0.2820-5.60 

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
 1568 1420 2.50 8 -0.05 20 -1.00 
  Ismail, Hany 1743 EGY0.001-0.1320-2.60 
  Shawky Saeid, Malak 1598 EGY0.5010.23204.60 
  Salama, Mahmoud 1493 EGY1.0010.602012.00 
  Ibrahim, Ammar 1727 EGY0.001-0.1420-2.80 
  Hafez, Mahmoud M 1586 EGY0.001-0.2820-5.60 
  Nagy Abdel Maksoud, Mohamed 1284 EGY1.0010.32206.40 
  Abo Elyazeed, Mohamed 1650 EGY0.001-0.2120-4.20 
  Habib Attalla, Shenoda 1465 EGY0.001-0.4420-8.80 

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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