Kaja Juvan

Where the 1623.2 rating comes from

From 167 matches played between 19 February 2018 and 15 June 2026, 158 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.

167 matches, from the most recent to the first

beaten by Antonia Ružić 0–2
15/06/26 · WTA 250 2026 · Qualifying — First round · detail
−10.61633.8 → 1623.2
beaten by Mary Stoiana 1–2
16/03/26 · WTA 1000 2026 · Qualifying — First round · retirement · detail
±0.01633.8 → 1633.8
beaten by Peyton Stearns 0–2
23/02/26 · WTA 250 2026 · Second round · detail
−10.01643.8 → 1633.8
beat Claire Liu 2–0
23/02/26 · WTA 250 2026 · First round · detail
+12.91630.9 → 1643.8
beaten by Emma Raducanu 0–2
02/02/26 · WTA 250 2026 · Second round · detail
−6.41637.3 → 1630.9
02/02/26 · WTA 250 2026 · First round · detail
+7.71629.6 → 1637.3
beaten by Elena Rybakina 0–2
19/01/26 · WTA Grand Slam 2026 · First round · detail
−2.51632.1 → 1629.6
beaten by Caty McNally 0–2
12/01/26 · WTA 250 2026 · Qualifying — First round · detail
−12.21644.3 → 1632.1
beat Claire Liu 2–1
27/10/25 · WTA 250 2025 · First round · detail
+13.31631.0 → 1644.3
beaten by Alycia Parks 1–2
27/10/25 · WTA 250 2025 · Second round · detail
−17.21648.1 → 1631.0
beat Tamara Korpatsch 2–1
20/10/25 · WTA 250 2025 · Qualifying — Qualifying competition · detail
+6.21642.0 → 1648.1
beat Anna Yang 2–0
20/10/25 · WTA 250 2025 · Qualifying — First round · detail
+7.61634.4 → 1642.0
beaten by Caty McNally 1–2
20/10/25 · WTA 250 2025 · First round · detail
−11.51645.9 → 1634.4
beaten by Elisabetta Cocciaretto 0–2
13/10/25 · WTA 250 2025 · Qualifying — Qualifying competition · detail
−13.61659.5 → 1645.9
beat Astra Sharma 2–1
13/10/25 · WTA 250 2025 · Qualifying — First round · detail
+7.81651.8 → 1659.5
beaten by Elsa Jacquemot 1–2
04/08/25 · WTA 1000 2025 · Qualifying — First round · detail
−17.71669.5 → 1651.8
beat Maria Timofeeva 2–0
14/07/25 · WTA 250 2025 · First round · detail
+8.81660.7 → 1669.5
beat Louisa Chirico 2–1
14/07/25 · WTA 250 2025 · Second round · detail
+9.91650.7 → 1660.7
14/07/25 · WTA 250 2025 · Quarterfinals · detail
+6.21644.5 → 1650.7
beaten by Anna Bondár 1–2
14/07/25 · WTA 250 2025 · Semifinals · detail
−14.91659.4 → 1644.5
beaten by Irina-Camelia Begu 1–2
30/06/25 · WTA Grand Slam 2025 · First round · detail
−12.61672.0 → 1659.4
beaten by Whitney Osuigwe 0–2
05/03/25 · WTA 1000 2025 · Qualifying — Qualifying competition · detail
−20.51692.5 → 1672.0
beat Laura Siegemund 2–1
03/03/25 · WTA 1000 2025 · Qualifying — First round · detail
+12.41680.1 → 1692.5
beat Victoria Hu 2–0
24/02/25 · WTA 250 2025 · Qualifying — Qualifying competition · detail
+4.41675.7 → 1680.1
beat Louisa Chirico 2–1
24/02/25 · WTA 250 2025 · Qualifying — First round · detail
+9.21666.5 → 1675.7
beaten by Ena Shibahara 1–2
24/02/25 · WTA 250 2025 · First round · detail
−17.41683.9 → 1666.5
beaten by Anastasia Zakharova 0–2
16/01/24 · WTA Grand Slam 2024 · Second round · detail
−17.61701.4 → 1683.9
15/01/24 · WTA Grand Slam 2024 · First round · detail
+15.21686.3 → 1701.4
beaten by Ulrikke Eikeri 1–1
16/10/23 · WTA 250 2023 · First round · retirement · detail
±0.01686.3 → 1686.3
beaten by Yuan Yue 0–2
09/10/23 · WTA 250 2023 · Second round · retirement · detail
±0.01686.3 → 1686.3
beat Katie Boulter 2–0
09/10/23 · WTA 250 2023 · First round · detail
+13.81672.5 → 1686.3
beaten by Iga Świątek 0–2
30/08/23 · WTA Grand Slam 2023 · Third round · detail
−1.61674.1 → 1672.5
beat Lauren Davis 2–1
29/08/23 · WTA Grand Slam 2023 · Second round · detail
+12.81661.2 → 1674.1
28/08/23 · WTA Grand Slam 2023 · First round · detail
+13.81647.5 → 1661.2
24/07/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
+7.31640.2 → 1647.5
beat Berfu Cengiz 2–0
24/07/23 · WTA 250 2023 · Qualifying — First round · detail
+6.21634.0 → 1640.2
beaten by Kaia Kanepi 0–2
24/07/23 · WTA 250 2023 · First round · detail
−12.81646.8 → 1634.0
17/07/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
+5.31641.5 → 1646.8
beat Jessie Aney 2–0
17/07/23 · WTA 250 2023 · Qualifying — First round · detail
+7.31634.2 → 1641.5
beaten by Maria Timofeeva 1–2
17/07/23 · WTA 250 2023 · Quarterfinals · detail
−16.21650.4 → 1634.2
17/07/23 · WTA 250 2023 · First round · detail
+7.61642.8 → 1650.4
beat Astra Sharma 2–1
17/07/23 · WTA 250 2023 · Second round · detail
+8.41634.4 → 1642.8
beaten by Anastasia Potapova 0–2
04/07/23 · WTA Grand Slam 2023 · Second round · detail
−6.21640.6 → 1634.4
beat Margarita Betova 2–0
03/07/23 · WTA Grand Slam 2023 · First round · detail
+6.01634.6 → 1640.6
beaten by Storm Hunter 0–2
21/03/23 · WTA 1000 2023 · Qualifying — Qualifying competition · detail
−16.01650.6 → 1634.6
beat Katie Volynets 2–0
20/03/23 · WTA 1000 2023 · Qualifying — First round · detail
+7.61643.0 → 1650.6
beaten by Olga Danilović 1–2
07/03/23 · WTA 1000 2023 · Qualifying — Qualifying competition · detail
−12.01655.0 → 1643.0
06/03/23 · WTA 1000 2023 · Qualifying — First round · detail
+6.81648.1 → 1655.0
beaten by Caroline Garcia 0–2
27/02/23 · WTA 250 2023 · First round · detail
−5.81654.0 → 1648.1
beaten by Rebeka Masarova 1–2
30/01/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
−13.91667.9 → 1654.0

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.