Mattia Bellucci

Where the 1645.3 rating comes from

From 119 matches played between 2 January 2023 and 5 November 2026, 116 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.

119 matches, from the most recent to the first

beaten by Arthur Rinderknech 0–2
05/11/26 · ATP 1000 2026 · Second round · detail
−11.51656.8 → 1645.3
beat Lorenzo Sonego 2–0
04/11/26 · ATP 1000 2026 · First round · detail
+11.61645.2 → 1656.8
03/11/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
+14.01631.2 → 1645.2
02/11/26 · ATP 1000 2026 · Qualifying — First round · detail
+13.61617.5 → 1631.2
19/10/26 · ATP 250 2026 · First round · detail
+13.41604.2 → 1617.5
beaten by Térence Atmane 1–2
19/10/26 · ATP 250 2026 · Second round · detail
−11.11615.3 → 1604.2
beaten by Zhou Yi 1–2
07/10/26 · ATP 1000 2026 · First round · detail
−18.51633.7 → 1615.3
06/10/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
+13.21620.6 → 1633.7
beat Elias Ymer 2–1
05/10/26 · ATP 1000 2026 · Qualifying — First round · detail
+9.71610.9 → 1620.6
beaten by Kamil Majchrzak 0–2
21/09/26 · ATP 250 2026 · First round · detail
−10.61621.4 → 1610.9
beaten by Taylor Harry Fritz 0–3
02/09/26 · ATP Grand Slam 2026 · Second round · detail
−3.71625.1 → 1621.4
beat Zsombor Piros 3–0
31/08/26 · ATP Grand Slam 2026 · First round · detail
+6.01619.2 → 1625.1
24/08/26 · ATP 250 2026 · First round · detail
+10.81608.4 → 1619.2
beaten by Luciano Darderi 1–2
24/08/26 · ATP 250 2026 · Second round · detail
−8.41616.9 → 1608.4
beaten by Jakub Menšík 1–2
15/08/26 · ATP 1000 2026 · Second round · detail
−5.61622.5 → 1616.9
beat Zachary Svajda 2–0
13/08/26 · ATP 1000 2026 · First round · detail
+12.11610.3 → 1622.5
beaten by Sebastián Báez 0–2
04/08/26 · ATP 1000 2026 · First round · detail
−10.81621.1 → 1610.3
beaten by Ugo Humbert 1–2
22/06/26 · ATP 250 2026 · First round · detail
−6.61627.7 → 1621.1
15/06/26 · ATP 500 2026 · Qualifying — First round · detail
+8.81618.8 → 1627.7
beat Alex Bolt 2–1
15/06/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
+12.51606.3 → 1618.8
beaten by Raphaël Collignon 1–2
15/06/26 · ATP 500 2026 · Second round · detail
−10.81617.1 → 1606.3
beat Alexander Bublik 2–0
15/06/26 · ATP 500 2026 · First round · detail
+18.81598.3 → 1617.1
beat Yannick Hanfmann 2–1
08/06/26 · ATP 250 2026 · Second round · detail
+16.21582.1 → 1598.3
beaten by Taylor Harry Fritz 1–2
08/06/26 · ATP 250 2026 · Quarterfinals · detail
−4.01586.1 → 1582.1
08/06/26 · ATP 250 2026 · First round · detail
+18.01568.0 → 1586.1
beaten by Quentin Halys 0–3
25/05/26 · ATP Grand Slam 2026 · First round · detail
−10.11578.1 → 1568.0
beaten by Martín Landaluce 0–2
08/05/26 · ATP 1000 2026 · Third round · detail
−13.51591.6 → 1578.1
07/05/26 · ATP 1000 2026 · Second round · detail
+18.01573.5 → 1591.6
06/05/26 · ATP 1000 2026 · First round · detail
+13.21560.3 → 1573.5
beaten by Damir Džumhur 0–2
23/04/26 · ATP 1000 2026 · First round · detail
−12.61572.9 → 1560.3
beat Reda Bennani 2–1
30/03/26 · ATP 250 2026 · First round · detail
+8.71564.1 → 1572.9
beaten by Luciano Darderi 0–2
30/03/26 · ATP 250 2026 · Second round · detail
−8.41572.6 → 1564.1
beaten by Alex Michelsen 0–2
18/03/26 · ATP 1000 2026 · First round · detail
−6.81579.4 → 1572.6
beat Murphy Cassone 2–1
17/03/26 · ATP 1000 2026 · Qualifying — Qualifying competition · detail
+8.81570.6 → 1579.4
beat Nicolás Jarry 2–0
16/03/26 · ATP 1000 2026 · Qualifying — First round · detail
+13.21557.4 → 1570.6
beaten by Gabriel Diallo 0–2
04/03/26 · ATP 1000 2026 · First round · detail
−8.61566.0 → 1557.4
beat Rinky Hijikata 2–0
23/02/26 · ATP 500 2026 · First round · detail
+14.01552.1 → 1566.0
beaten by Frances Tiafoe 0–2
23/02/26 · ATP 500 2026 · Quarterfinals · detail
−6.01558.1 → 1552.1
23/02/26 · ATP 500 2026 · Second round · detail
+19.71538.4 → 1558.1
beaten by Miomir Kecmanović 0–2
16/02/26 · ATP 250 2026 · First round · detail
−9.51547.8 → 1538.4
beaten by Brandon Nakashima 0–2
09/02/26 · ATP 500 2026 · First round · detail
−6.81554.6 → 1547.8
beaten by Casper Ruud 0–3
19/01/26 · ATP Grand Slam 2026 · First round · detail
−3.81558.4 → 1554.6
beaten by Hamad Medjedovic 0–2
12/01/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
−8.51566.9 → 1558.4
12/01/26 · ATP 250 2026 · Qualifying — First round · detail
+8.31558.6 → 1566.9
beaten by Pablo Carreño Busta 1–2
05/01/26 · ATP 250 2026 · Qualifying — First round · detail
−9.61568.2 → 1558.6
beaten by Reilly Opelka 0–2
27/10/25 · ATP 1000 2025 · Qualifying — First round · detail
−8.11576.3 → 1568.2
beaten by Botic van de Zandschulp 0–2
20/10/25 · ATP 500 2025 · Qualifying — First round · detail
−9.41585.7 → 1576.3
beaten by Marcos Giron 0–2
13/10/25 · ATP 250 2025 · First round · detail
−9.41595.1 → 1585.7
beaten by Tomáš Macháč 0–2
02/10/25 · ATP 1000 2025 · Second round · detail
−5.61600.7 → 1595.1
beat Adam Walton 2–0
01/10/25 · ATP 1000 2025 · First round · detail
+12.21588.4 → 1600.7

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.