Where the 1438.4 rating comes from
From 59 matches played between 16 September 2013 and 10 January 2022, 57 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.
59 matches, from the most recent to the first
beaten by Beatriz Haddad Maia 0–2
10/01/22 · WTA 500 2022 · Qualifying — First round · detail
−5.11443.5 → 1438.4
beat Despina Papamichail 2–0
04/01/21 · WTA 500 2021 · Qualifying — Qualifying competition · detail
+14.41430.6 → 1445.0
beat Anna Danilina 2–1
04/01/21 · WTA 500 2021 · Qualifying — First round · detail
+15.01415.6 → 1430.6
beaten by Xun Fangying 0–2
31/12/19 · WTA 250 2019 · Qualifying — First round · detail
−9.41425.0 → 1415.6
beat Junri Namigata 2–1
19/08/19 · WTA 250 2019 · Qualifying — First round · detail
+12.71422.0 → 1434.7
beaten by Anastasia Potapova 1–2
19/08/19 · WTA 250 2019 · Qualifying — Second round · detail
−4.81426.8 → 1422.0
beaten by Chloe Paquet 0–2
28/01/19 · WTA 250 2019 · Qualifying — Qualifying competition · detail
−9.71436.5 → 1426.8
beat Caroline Dolehide 2–1
28/01/19 · WTA 250 2019 · Qualifying — First round · detail
+15.11421.4 → 1436.5
beaten by Sofia Kenin 0–2
24/09/18 · WTA 1000 2018 · Qualifying — First round · detail
−3.81425.2 → 1421.4
beaten by Misaki Doi 1–2
02/04/18 · WTA 500 2018 · Qualifying — First round · detail
−8.31433.4 → 1425.2
beaten by Kristina Kučová 0–2
08/01/18 · WTA 500 2018 · Qualifying — First round · detail
−7.31440.7 → 1433.4
beaten by Miharu Imanishi 0–2
09/10/17 · WTA 250 2017 · Qualifying — First round · detail
−12.31453.0 → 1440.7
beat Raquel Atawo 2–1
18/09/17 · WTA 500 2017 · Qualifying — First round · detail
+13.21439.7 → 1453.0
beaten by Danielle Collins 0–2
18/09/17 · WTA 500 2017 · Qualifying — Second round · detail
−11.51451.2 → 1439.7
beaten by Madison Brengle 0–2
22/05/17 · WTA 250 2017 · Qualifying — First round · retirement · detail
±0.01451.2 → 1451.2
beat Julia Glushko 2–0
02/01/17 · WTA 250 2017 · Qualifying — First round · detail
+14.71436.6 → 1451.2
beaten by Jamie Loeb 0–2
02/01/17 · WTA 250 2017 · Qualifying — Second round · detail
−8.01444.5 → 1436.6
beaten by Nadia Podoroska 0–2
10/10/16 · WTA 250 2016 · Qualifying — First round · detail
−9.51454.0 → 1444.5
beaten by Alison Riske-Amritraj 0–2
03/10/16 · WTA 1000 2016 · Qualifying — First round · detail
−5.41459.4 → 1454.0
beaten by Kateryna Bondarenko 0–2
19/09/16 · WTA 500 2016 · Qualifying — Second round · detail
−4.31463.7 → 1459.4
beat Julia Glushko 2–0
19/09/16 · WTA 500 2016 · Qualifying — First round · detail
+14.81449.0 → 1463.7
beaten by Miyu Kato 0–2
12/09/16 · WTA 250 2016 · Qualifying — Second round · detail
−9.91444.7 → 1434.8
beaten by Varvara Flink 0–2
18/07/16 · WTA 250 2016 · Qualifying — First round · detail
−11.11462.8 → 1451.6
beaten by Tara Moore 1–2
06/06/16 · WTA 250 2016 · Qualifying — First round · detail
−11.21474.0 → 1462.8
beat Liu Fangzhou 2–1
29/02/16 · WTA 250 2016 · Qualifying — Qualifying competition · detail
+12.81444.5 → 1457.3
beat Jawairiah Noordin 2–1
29/02/16 · WTA 250 2016 · Qualifying — First round · detail
+12.11432.4 → 1444.5
beaten by Stefanie Vögele 0–2
04/01/16 · WTA 250 2016 · Qualifying — First round · detail
−6.81445.6 → 1438.8
beaten by Lyudmyla Kichenok 0–2
12/10/15 · WTA 250 2015 · Qualifying — Qualifying competition · detail
−8.51439.8 → 1431.3
beaten by Kateryna Bondarenko 1–2
05/10/15 · WTA 1000 2015 · Qualifying — First round · detail
−3.81429.9 → 1426.2
beaten by Danka Kovinić 1–2
28/09/15 · WTA 1000 2015 · Qualifying — First round · detail
−6.21436.2 → 1429.9
beaten by Risa Ozaki 0–2
14/09/15 · WTA 250 2015 · Qualifying — Second round · detail
−9.81452.3 → 1442.6
beat Riko Sawayanagi 2–1
14/09/15 · WTA 250 2015 · Qualifying — First round · detail
+13.01439.3 → 1452.3
beat Yuliya Beygelzimer 1–0
27/07/15 · WTA 250 2015 · First round · retirement · detail
±0.01439.3 → 1439.3
beat Kateřina Vaňková 2–0
27/07/15 · WTA 250 2015 · Qualifying — Qualifying competition · detail
+13.31426.0 → 1439.3
beaten by Olga Savchuk 0–2
20/07/15 · WTA 250 2015 · Qualifying — First round · detail
−11.01444.1 → 1433.1
beaten by Zhang Kailin 0–2
08/06/15 · WTA 250 2015 · Qualifying — First round · detail
−7.81451.9 → 1444.1
beaten by Daria Gavrilova 0–2
02/03/15 · WTA 250 2015 · Qualifying — First round · detail
−8.01459.9 → 1451.9
beat Shahar Pe'er 2–0
05/01/15 · WTA 250 2015 · Qualifying — First round · detail
+15.81444.1 → 1459.9
beaten by Aleksandra Krunic 0–2
05/01/15 · WTA 250 2015 · Qualifying — Qualifying competition · detail
−16.11460.2 → 1444.1
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.