Abdullah Shelbayh

Where the 1543.3 rating comes from

From 37 matches played between 17 April 2023 and 24 August 2026, 36 of them rated, and from them alone. Every line below was written at computation time: nothing is recomputed to show this page.

How to read this

On the right: the change this match produced, then the value before → after. A line's arrival value is the next line's starting value, down to the starting rating given to every newcomer. A ±0.0 is a counted match that did not move the rating, a walkover for instance.

37 matches, from the most recent to the first

beat Ryan Seggerman 2–1
24/08/26 · ATP 250 2026 · Qualifying — First round · detail
+8.61534.7 → 1543.3
24/08/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
+13.11521.6 → 1534.7
beaten by Martin Damm Jr. 0–2
24/08/26 · ATP 250 2026 · First round · detail
−9.31530.9 → 1521.6
beaten by Martin Damm Jr. 1–2
27/07/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
−9.61540.5 → 1530.9
beat Billy Harris 2–0
27/07/26 · ATP 500 2026 · Qualifying — First round · detail
+9.61530.9 → 1540.5
beaten by Marc Polmans 0–2
22/06/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
−13.81544.7 → 1530.9
22/06/26 · ATP 250 2026 · Qualifying — First round · detail
+15.01529.7 → 1544.7
beaten by Grigor Dimitrov 0–2
22/06/26 · ATP 250 2026 · Second round · detail
−3.91533.6 → 1529.7
beat Corentin Moutet 2–0
22/06/26 · ATP 250 2026 · First round · detail
+16.91516.7 → 1533.6
beaten by Botic van de Zandschulp 0–2
17/02/25 · ATP 500 2025 · First round · detail
−7.81524.5 → 1516.7
beaten by Francisco Comesaña 0–2
15/07/24 · ATP 500 2024 · Qualifying — First round · detail
−13.11537.6 → 1524.5
24/06/24 · ATP 250 2024 · Qualifying — First round · detail
+11.91525.8 → 1537.6
beaten by Maximilian Marterer 1–2
24/06/24 · ATP 250 2024 · Qualifying — Qualifying competition · detail
−12.41538.1 → 1525.8
beat Damien Wenger 2–0
20/05/24 · ATP 250 2024 · Qualifying — First round · detail
+9.61528.6 → 1538.1
beaten by Aleksandar Kovacevic 1–2
20/05/24 · ATP 250 2024 · Qualifying — Qualifying competition · detail
−10.81539.4 → 1528.6
beaten by Corentin Moutet 0–2
23/04/24 · ATP 1000 2024 · Qualifying — Qualifying competition · detail
−8.41547.8 → 1539.4
beat Vít Kopřiva 2–1
22/04/24 · ATP 1000 2024 · Qualifying — First round · detail
+14.01533.8 → 1547.8
beaten by Juncheng Shang 0–2
15/04/24 · ATP 500 2024 · Qualifying — First round · detail
−9.01542.8 → 1533.8
beaten by Flavio Cobolli 0–2
01/04/24 · ATP 250 2024 · First round · detail
−8.31551.1 → 1542.8
beaten by Tallon Griekspoor 0–2
26/02/24 · ATP 500 2024 · First round · retirement · detail
±0.01551.1 → 1551.1
beaten by Alexei Popyrin 1–2
19/02/24 · ATP 250 2024 · First round · detail
−8.51559.6 → 1551.1
beat Gijs Brouwer 2–1
06/11/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
+12.91546.7 → 1559.6
beat Dan Added 2–0
06/11/23 · ATP 250 2023 · Qualifying — First round · detail
+10.81536.0 → 1546.7
beaten by Lorenzo Sonego 0–2
06/11/23 · ATP 250 2023 · Second round · detail
−6.81542.8 → 1536.0
beat Hugo Gaston 2–0
06/11/23 · ATP 250 2023 · First round · detail
+12.51530.3 → 1542.8
beaten by Skander Mansouri 0–2
31/07/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
−14.81545.1 → 1530.3
beat Nick Chappell 2–0
31/07/23 · ATP 250 2023 · Qualifying — First round · detail
+11.21533.9 → 1545.1
beaten by Rinky Hijikata 0–2
17/07/23 · ATP 250 2023 · First round · detail
−19.81553.7 → 1533.9
beat Daniel Rincón 2–0
26/06/23 · ATP 250 2023 · Qualifying — First round · detail
+22.11531.6 → 1553.7
26/06/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
+34.11497.5 → 1531.6
beaten by Roman Safiullin 0–2
26/06/23 · ATP 250 2023 · First round · detail
−13.71511.2 → 1497.5
beaten by Stefano Travaglia 0–2
22/05/23 · ATP 250 2023 · Qualifying — First round · detail
−24.51535.7 → 1511.2
beaten by Pedro Cachin 0–2
26/04/23 · ATP 1000 2023 · First round · detail
−26.31562.1 → 1535.7
beat Lukáš Klein 2–0
17/04/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
+22.71539.4 → 1562.1
17/04/23 · ATP 250 2023 · Qualifying — First round · detail
+21.41517.9 → 1539.4
beaten by Miomir Kecmanović 0–2
17/04/23 · ATP 250 2023 · Second round · detail
−10.61528.5 → 1517.9
beat Elias Ymer 2–0
17/04/23 · ATP 250 2023 · First round · detail
+28.51500.0 → 1528.5

Only the matches the source publishes appear; what is missing is listed. The source gives the day, not the hour: two matches on the same day are ordered by a reproducible rule, which is not necessarily the real order.