Federico Delbonis

Where the 1580.0 rating comes from

From 442 matches played between 27 July 2009 and 24 April 2023, 433 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.

442 matches, from the most recent to the first

beaten by Yosuke Watanuki 0–2
24/04/23 · ATP 1000 2023 · Qualifying — First round · detail
−10.31590.4 → 1580.0
beaten by Juan Manuel Cerúndolo 0–2
27/02/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
−12.31602.7 → 1590.4
27/02/23 · ATP 250 2023 · Qualifying — First round · detail
+8.51594.2 → 1602.7
beaten by Yannick Hanfmann 0–2
20/02/23 · ATP 500 2023 · Qualifying — First round · detail
−12.91607.0 → 1594.2
beaten by Juan Pablo Varillas 0–2
13/02/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
−10.61617.6 → 1607.0
13/02/23 · ATP 250 2023 · Qualifying — First round · detail
+6.41611.2 → 1617.6
06/02/23 · ATP 250 2023 · Qualifying — Qualifying competition · detail
+8.11603.1 → 1611.2
beat Mariano Navone 2–0
06/02/23 · ATP 250 2023 · Qualifying — First round · detail
+8.81594.2 → 1603.1
beaten by Francisco Cerúndolo 1–2
06/02/23 · ATP 250 2023 · Second round · detail
−8.31602.5 → 1594.2
beat Alejandro Tabilo 2–1
06/02/23 · ATP 250 2023 · First round · detail
+12.91589.6 → 1602.5
beaten by John Isner 0–3
29/08/22 · ATP Grand Slam 2022 · First round · detail
−4.91594.5 → 1589.6
beaten by Norbert Gombos 1–2
25/07/22 · ATP 250 2022 · First round · detail
−14.41608.9 → 1594.5
beat Mikael Ymer 2–0
18/07/22 · ATP 250 2022 · First round · detail
+13.61595.3 → 1608.9
beaten by Dominic Thiem 0–2
18/07/22 · ATP 250 2022 · Second round · detail
−5.11600.4 → 1595.3
beat Pavel Kotov 2–0
11/07/22 · ATP 250 2022 · Qualifying — Qualifying competition · detail
+10.21590.2 → 1600.4
11/07/22 · ATP 250 2022 · Qualifying — First round · detail
+13.11577.2 → 1590.2
beaten by Federico Coria 1–2
11/07/22 · ATP 250 2022 · First round · detail
−11.91589.0 → 1577.2
beaten by Tim van Rijthoven 0–3
27/06/22 · ATP Grand Slam 2022 · First round · detail
−11.71600.8 → 1589.0
beaten by Antoine Bellier 0–2
20/06/22 · ATP 250 2022 · First round · detail
−18.31619.0 → 1600.8
beaten by Andrey Rublev 1–3
24/05/22 · ATP Grand Slam 2022 · Second round · detail
−3.41622.4 → 1619.0
beat Adrian Mannarino 3–0
23/05/22 · ATP Grand Slam 2022 · First round · detail
+12.41610.0 → 1622.4
beaten by Thanasi Kokkinakis 1–2
16/05/22 · ATP 250 2022 · Second round · detail
−7.21617.2 → 1610.0
16/05/22 · ATP 250 2022 · First round · detail
+14.91602.3 → 1617.2
beaten by Pablo Carreño Busta 0–2
09/05/22 · ATP 1000 2022 · First round · detail
−5.41607.7 → 1602.3
beaten by Dan Evans 0–2
02/05/22 · ATP 1000 2022 · First round · detail
−10.21617.9 → 1607.7
beaten by Marton Fucsovics 0–2
18/04/22 · ATP 500 2022 · Second round · detail
−9.01626.9 → 1617.9
beat Jaume Munar 2–1
11/04/22 · ATP 1000 2022 · First round · detail
+12.61614.3 → 1626.9
beaten by Alexander Zverev Jr. 0–2
11/04/22 · ATP 1000 2022 · Second round · detail
−2.31616.6 → 1614.3
beaten by Joao Sousa 1–2
04/04/22 · ATP 250 2022 · First round · detail
−15.21631.8 → 1616.6
beaten by Andy Murray 0–2
23/03/22 · ATP 1000 2022 · First round · detail
−7.11638.9 → 1631.8
beaten by Nick Kyrgios 0–2
10/03/22 · ATP 1000 2022 · Second round · detail
−5.51644.5 → 1638.9
beaten by Thiago Monteiro 1–2
21/02/22 · ATP 250 2022 · Second round · detail
−14.51659.0 → 1644.5
14/02/22 · ATP 500 2022 · First round · detail
+8.91650.1 → 1659.0
beaten by Carlos Alcaraz 0–2
14/02/22 · ATP 500 2022 · Second round · detail
−7.01657.1 → 1650.1
beat Pablo Andújar 2–0
07/02/22 · ATP 250 2022 · Second round · detail
+11.81645.3 → 1657.1
07/02/22 · ATP 250 2022 · First round · detail
+21.71623.6 → 1645.3
beat Fabio Fognini 2–0
07/02/22 · ATP 250 2022 · Quarterfinals · detail
+14.51609.1 → 1623.6
beaten by Casper Ruud 0–2
07/02/22 · ATP 250 2022 · Semifinals · detail
−3.41612.6 → 1609.1
beaten by Carlos Taberner 0–2
31/01/22 · ATP 250 2022 · First round · detail
−14.61627.2 → 1612.6
beaten by Pedro Martínez 1–3
17/01/22 · ATP Grand Slam 2022 · First round · detail
−10.51637.7 → 1627.2
beaten by Denis Kudla 0–2
10/01/22 · ATP 250 2022 · First round · detail
−14.11651.8 → 1637.7
beaten by Cameron Norrie 0–2
01/11/21 · ATP 1000 2021 · First round · detail
−4.91656.7 → 1651.8
beaten by Pablo Andújar 0–2
25/10/21 · ATP 250 2021 · First round · detail
−13.61670.3 → 1656.7
beaten by Arthur Rinderknech 0–2
18/10/21 · ATP 250 2021 · First round · detail
−12.91683.2 → 1670.3
beaten by Yoshihito Nishioka 1–2
06/10/21 · ATP 1000 2021 · First round · detail
−11.71694.9 → 1683.2
beaten by Aslan Karatsev 0–2
27/09/21 · ATP 250 2021 · First round · detail
−11.21706.2 → 1694.9
beaten by Denis Shapovalov 0–3
30/08/21 · ATP Grand Slam 2021 · First round · detail
−9.71715.9 → 1706.2
beaten by Marcos Giron 0–2
23/08/21 · ATP 250 2021 · Second round · detail
−13.61729.4 → 1715.9
beaten by Jannik Sinner 0–2
16/08/21 · ATP 1000 2021 · First round · detail
−9.11738.5 → 1729.4
beaten by Arthur Rinderknech 0–2
26/07/21 · ATP 250 2021 · First round · detail
−16.21754.7 → 1738.5

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.