Kamil Majchrzak

Where the 1669.6 rating comes from

From 160 matches played between 26 June 2017 and 7 October 2026, 157 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.

160 matches, from the most recent to the first

beaten by Yannick Hanfmann 1–2
07/10/26 · ATP 1000 2026 · First round · detail
−11.41681.0 → 1669.6
beat Lorenzo Sonego 2–0
28/09/26 · ATP 500 2026 · Qualifying — First round · detail
+11.31669.7 → 1681.0
beaten by Arthur Fils 1–2
28/09/26 · ATP 500 2026 · Qualifying — Qualifying competition · detail
−4.21674.0 → 1669.7
beat Mattia Bellucci 2–0
21/09/26 · ATP 250 2026 · First round · detail
+10.61663.4 → 1674.0
beaten by Bu Yunchaokete 1–2
21/09/26 · ATP 250 2026 · Second round · detail
−15.71679.1 → 1663.4
beaten by Valentin Vacherot 1–3
02/09/26 · ATP Grand Slam 2026 · Second round · detail
−11.21690.3 → 1679.1
beat Hamad Medjedovic 3–0
31/08/26 · ATP Grand Slam 2026 · First round · detail
+12.01678.3 → 1690.3
beaten by Benjamin Bonzi 0–2
24/08/26 · ATP 250 2026 · First round · detail
−13.21691.5 → 1678.3
beaten by Christopher O'Connell 0–2
13/08/26 · ATP 1000 2026 · First round · detail
−15.81707.3 → 1691.5
beaten by Gaël Monfils 0–2
04/08/26 · ATP 1000 2026 · First round · detail
−12.61719.9 → 1707.3
beat Tommy Paul 2–0
27/07/26 · ATP 500 2026 · First round · detail
+17.61702.4 → 1719.9
beaten by Taylor Harry Fritz 0–2
27/07/26 · ATP 500 2026 · Second round · detail
−5.51707.8 → 1702.4
beaten by Zachary Svajda 2–3
01/07/26 · ATP Grand Slam 2026 · Second round · detail
−15.61723.4 → 1707.8
beat Alejandro Tabilo 3–0
29/06/26 · ATP Grand Slam 2026 · First round · detail
+11.61711.8 → 1723.4
beaten by Jiří Lehečka 0–2
15/06/26 · ATP 500 2026 · First round · detail
−7.51719.3 → 1711.8
beat Otto Virtanen 2–1
08/06/26 · ATP 250 2026 · First round · detail
+6.71712.6 → 1719.3
beat James McCabe 2–0
08/06/26 · ATP 250 2026 · Second round · detail
+4.11708.5 → 1712.6
08/06/26 · ATP 250 2026 · Quarterfinals · detail
+17.91690.6 → 1708.5
beat Daniil Medvedev 2–0
08/06/26 · ATP 250 2026 · Semifinals · detail
+19.11671.4 → 1690.6
beat Alex de Minaur 2–1
08/06/26 · ATP 250 2026 · Final · detail
+18.71652.7 → 1671.4
beaten by Alejandro Tabilo 0–3
25/05/26 · ATP Grand Slam 2026 · First round · detail
−10.11662.8 → 1652.7
beaten by Camilo Ugo Carabelli 1–2
18/05/26 · ATP 500 2026 · First round · detail
−14.61677.4 → 1662.8
beaten by Marco Trungelliti 0–2
30/03/26 · ATP 250 2026 · Second round · detail
−16.41693.7 → 1677.4
30/03/26 · ATP 250 2026 · First round · detail
+9.91683.9 → 1693.7
beaten by Quentin Halys 0–2
20/03/26 · ATP 1000 2026 · Third round · detail
−12.91696.8 → 1683.9
beat Learner Tien 2–1
19/03/26 · ATP 1000 2026 · Second round · detail
+16.61680.2 → 1696.8
18/03/26 · ATP 1000 2026 · First round · detail
+11.41668.8 → 1680.2
beaten by Novak Djokovic 1–2
05/03/26 · ATP 1000 2026 · Second round · detail
−1.91670.7 → 1668.8
04/03/26 · ATP 1000 2026 · First round · detail
+13.11657.6 → 1670.7
beaten by Alexei Popyrin 1–2
23/02/26 · ATP 500 2026 · First round · detail
−12.51670.0 → 1657.6
beaten by Arthur Fils 1–2
16/02/26 · ATP 500 2026 · First round · detail
−6.31676.3 → 1670.0
beaten by Fábián Marozsán 0–3
21/01/26 · ATP Grand Slam 2026 · Second round · detail
−9.61686.0 → 1676.3
beat Jacob Fearnley 3–1
19/01/26 · ATP Grand Slam 2026 · First round · detail
+10.91675.1 → 1686.0
beaten by Quentin Halys 1–2
05/01/26 · ATP 250 2026 · Qualifying — Qualifying competition · detail
−14.81689.9 → 1675.1
beat Cruz Hewitt 2–0
05/01/26 · ATP 250 2026 · Qualifying — First round · detail
+6.21683.7 → 1689.9
beat Reilly Opelka 2–1
05/01/26 · ATP 250 2026 · Second round · detail
+14.51669.3 → 1683.7
beaten by Daniil Medvedev 1–2
05/01/26 · ATP 250 2026 · Quarterfinals · detail
−5.01674.3 → 1669.3
beat Daniel Altmaier 2–0
05/01/26 · ATP 250 2026 · First round · detail
+11.31663.0 → 1674.3
beaten by Miomir Kecmanović 0–2
03/11/25 · ATP 250 2025 · First round · detail
−13.81676.8 → 1663.0
beaten by Jesper de Jong 1–2
27/10/25 · ATP 1000 2025 · Qualifying — First round · detail
−14.11691.0 → 1676.8
beat Valentin Royer 2–0
20/10/25 · ATP 500 2025 · Qualifying — Qualifying competition · detail
+9.81681.2 → 1691.0
beat Pedro Martínez 2–0
20/10/25 · ATP 500 2025 · Qualifying — First round · detail
+7.81673.4 → 1681.2
beaten by Ben Shelton 1–2
20/10/25 · ATP 500 2025 · First round · detail
−6.11679.5 → 1673.4
beaten by Sebastian Korda 1–2
13/10/25 · ATP 250 2025 · Second round · detail
−8.11687.6 → 1679.5
beat Filip Misolic 2–0
13/10/25 · ATP 250 2025 · First round · detail
+9.81677.8 → 1687.6
beaten by Alex de Minaur 0–2
03/10/25 · ATP 1000 2025 · Third round · detail
−5.01682.8 → 1677.8
02/10/25 · ATP 1000 2025 · Second round · detail
+15.31667.5 → 1682.8
beat Ethan Quinn 2–0
01/10/25 · ATP 1000 2025 · First round · detail
+11.01656.5 → 1667.5
beaten by Leandro Riedi 0–1
29/08/25 · ATP Grand Slam 2025 · Third round · retirement · detail
±0.01656.5 → 1656.5
beat Karen Khachanov 3–2
27/08/25 · ATP Grand Slam 2025 · Second round · detail
+19.31637.3 → 1656.5

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.