Deborah Chiesa

Where the 1485.8 rating comes from

From 22 matches played between 15 May 2017 and 17 July 2023, 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.

22 matches, from the most recent to the first

beaten by Nuria Brancaccio 0–2
17/07/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
−12.61498.4 → 1485.8
beat Gaia Greco 2–0
17/07/23 · WTA 250 2023 · Qualifying — First round · detail
+12.51485.9 → 1498.4
beaten by Camila Osorio 0–2
08/05/23 · WTA 1000 2023 · Qualifying — First round · detail
−5.51491.3 → 1485.9
beaten by Amandine Hesse 1–2
22/07/19 · WTA 250 2019 · Qualifying — First round · detail
−13.81505.2 → 1491.3
beaten by Magdalena Fręch 0–2
08/04/19 · WTA 250 2019 · Qualifying — First round · detail
−12.21517.4 → 1505.2
beaten by Ana Bogdan 1–2
15/10/18 · WTA 500 2018 · Qualifying — First round · detail
−7.61525.0 → 1517.4
beat Sofya Lansere 2–0
23/07/18 · WTA 250 2018 · Qualifying — Qualifying competition · detail
+9.81515.2 → 1525.0
23/07/18 · WTA 250 2018 · Qualifying — First round · detail
+7.11508.1 → 1515.2
beaten by Natalia Vikhlyantseva 0–2
23/07/18 · WTA 250 2018 · First round · detail
−8.11516.2 → 1508.1
beaten by Anna Bondár 0–2
16/07/18 · WTA 250 2018 · Qualifying — First round · detail
−13.61529.8 → 1516.2
beaten by Belinda Bencic 1–2
28/05/18 · WTA Grand Slam 2018 · First round · detail
−6.61536.3 → 1529.8
beaten by Camila Giorgi 0–2
14/05/18 · WTA 1000 2018 · Qualifying — First round · detail
−5.01541.3 → 1536.3
beaten by Tereza Martincová 0–2
30/04/18 · WTA 250 2018 · Qualifying — Second round · detail
−25.11566.4 → 1541.3
30/04/18 · WTA 250 2018 · Qualifying — First round · detail
+20.91545.5 → 1566.4
beaten by Jessica Pieri 1–2
09/04/18 · WTA 250 2018 · Qualifying — First round · detail
−30.61576.1 → 1545.5
beat Kirsten Flipkens 2–0
29/01/18 · WTA 500 2018 · Qualifying — First round · detail
+34.61541.5 → 1576.1
beat Jana Fett 2–1
29/01/18 · WTA 500 2018 · Qualifying — Second round · detail
+32.71508.8 → 1541.5
beaten by Elena Rybakina 0–2
29/01/18 · WTA 500 2018 · Qualifying — Qualifying competition · detail
−16.31525.1 → 1508.8
beat Tereza Mrdeža 2–0
01/01/18 · WTA 250 2018 · Qualifying — Second round · detail
+23.41501.7 → 1525.1
beat Suzy Larkin 2–1
01/01/18 · WTA 250 2018 · Qualifying — First round · detail
+25.61476.1 → 1501.7
beaten by Sachia Vickery 0–2
01/01/18 · WTA 250 2018 · Qualifying — Qualifying competition · detail
−14.81490.9 → 1476.1
beaten by Lesia Tsurenko 0–2
15/05/17 · WTA 1000 2017 · First round · detail
−9.11500.0 → 1490.9

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.