Valentini Grammatikopoulou

Where the 1422.2 rating comes from

From 71 matches played between 25 July 2011 and 13 July 2026, 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.

71 matches, from the most recent to the first

beaten by Alycia Parks 0–2
13/07/26 · WTA 250 2026 · First round · detail
−6.91429.0 → 1422.2
beaten by Alicia Herrero Liñana 1–2
08/09/25 · WTA 250 2025 · Qualifying — First round · detail
−10.01439.0 → 1429.0
beaten by Panna Udvardy 0–2
29/01/24 · WTA 250 2024 · Qualifying — First round · detail
−14.61453.6 → 1439.0
beaten by Susan Bandecchi 1–2
16/10/23 · WTA 250 2023 · Qualifying — First round · detail
−11.81465.4 → 1453.6
beat Valentina Ryser 2–0
24/07/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
+13.71451.7 → 1465.4
beaten by Dalila Jakupović 0–2
24/07/23 · WTA 250 2023 · First round · detail
−11.81463.6 → 1451.7
beaten by Tamara Korpatsch 0–2
17/07/23 · WTA 250 2023 · First round · detail
−11.91475.4 → 1463.6
beaten by Astra Sharma 0–2
17/07/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
−10.11485.5 → 1475.4
beat Adrienn Nagy 2–1
17/07/23 · WTA 250 2023 · Qualifying — First round · detail
+12.21473.3 → 1485.5
beat Indy de Vroome 2–0
24/10/22 · WTA 250 2022 · Qualifying — First round · detail
+9.31464.0 → 1473.3
beaten by Caty McNally 0–2
24/10/22 · WTA 250 2022 · Qualifying — Qualifying competition · detail
−5.11469.1 → 1464.0
beaten by Mirjam Björklund 0–2
26/09/22 · WTA 250 2022 · Qualifying — First round · detail
−13.91483.0 → 1469.1
beat Nadiia Kichenok 2–1
19/09/22 · WTA 250 2022 · Qualifying — First round · detail
+13.31469.7 → 1483.0
beaten by Ankita Raina 1–2
19/09/22 · WTA 250 2022 · Qualifying — Qualifying competition · detail
−14.31484.0 → 1469.7
beaten by Marie Bouzková 0–2
08/08/22 · WTA 1000 2022 · Qualifying — First round · detail
−3.01487.0 → 1484.0
beaten by Rebecca Marino 1–2
01/08/22 · WTA 250 2022 · Qualifying — First round · detail
−8.91496.0 → 1487.0
beat Indy de Vroome 2–0
06/06/22 · WTA 250 2022 · Qualifying — First round · detail
+8.81487.2 → 1496.0
beaten by Caty McNally 0–2
06/06/22 · WTA 250 2022 · Qualifying — Qualifying competition · detail
−8.31495.4 → 1487.2
beaten by Daria Saville 0–2
23/05/22 · WTA Grand Slam 2022 · First round · detail
−7.31502.8 → 1495.4
04/04/22 · WTA 250 2022 · Qualifying — First round · detail
+11.01491.8 → 1502.8
beaten by İpek Öz 0–2
04/04/22 · WTA 250 2022 · Qualifying — Qualifying competition · detail
−12.41504.2 → 1491.8
beaten by Laura Siegemund 0–2
28/02/22 · WTA 250 2022 · Qualifying — First round · detail
−5.31509.5 → 1504.2
beaten by Anna-Lena Friedsam 0–2
18/10/21 · WTA 500 2021 · Qualifying — First round · detail
−10.51520.1 → 1509.5
beaten by Elise Mertens 0–2
31/08/21 · WTA Grand Slam 2021 · Second round · detail
−2.81522.9 → 1520.1
beat Anna Blinkova 2–0
30/08/21 · WTA Grand Slam 2021 · First round · detail
+14.51508.3 → 1522.9
beaten by Paula Ormaechea 0–2
02/08/21 · WTA 250 2021 · Qualifying — First round · detail
−11.21519.5 → 1508.3
12/07/21 · WTA 250 2021 · Qualifying — Qualifying competition · detail
+8.21511.3 → 1519.5
beaten by Jasmine Paolini 1–2
12/07/21 · WTA 250 2021 · First round · detail
−11.51522.8 → 1511.3
beat Luisa Stefani 2–1
04/01/21 · WTA 500 2021 · Qualifying — First round · detail
+8.21514.6 → 1522.8
beaten by Kateryna Bondarenko 0–2
04/01/21 · WTA 500 2021 · Qualifying — Qualifying competition · detail
−10.41525.0 → 1514.6
beaten by Alizé Cornet 0–2
04/01/21 · WTA 500 2021 · First round · detail
−5.51530.5 → 1525.0
beaten by Giulia Gatto-Monticone 1–2
14/10/19 · WTA 500 2019 · Qualifying — Second round · detail
−11.11541.6 → 1530.5
beat Elitsa Kostova 2–0
14/10/19 · WTA 500 2019 · Qualifying — First round · detail
+9.71531.9 → 1541.6
beaten by Pauline Wuarin 1–2
15/07/19 · WTA 250 2019 · Qualifying — First round · detail
−14.41546.3 → 1531.9
beaten by Anna Zaja 0–2
22/04/19 · WTA 500 2019 · Qualifying — First round · detail
−15.01561.3 → 1546.3
beaten by Jana Fett 0–2
28/01/19 · WTA 500 2019 · Qualifying — First round · detail
−12.61574.0 → 1561.3
beaten by Ons Jabeur 0–2
15/10/18 · WTA 500 2018 · Qualifying — Qualifying competition · detail
−8.41582.4 → 1574.0
15/10/18 · WTA 500 2018 · Qualifying — Second round · detail
+10.51571.9 → 1582.4
beat Alexandra Panova 2–1
15/10/18 · WTA 500 2018 · Qualifying — First round · detail
+9.91562.0 → 1571.9
beaten by Anastasia Pavlyuchenkova 0–2
15/10/18 · WTA 500 2018 · Second round · detail
−5.41567.4 → 1562.0
08/10/18 · WTA 250 2018 · Qualifying — Qualifying competition · detail
+10.71556.7 → 1567.4
beat Carina Witthöft 2–1
08/10/18 · WTA 250 2018 · Qualifying — First round · detail
+13.61543.2 → 1556.7
beaten by Kristýna Plíšková 0–2
08/10/18 · WTA 250 2018 · First round · detail
−8.81552.0 → 1543.2
beaten by Varvara Flink 1–2
23/07/18 · WTA 250 2018 · First round · detail
−12.11564.1 → 1552.0
beat Jessica Pieri 2–0
23/07/18 · WTA 250 2018 · Qualifying — First round · detail
+11.11553.0 → 1564.1
23/07/18 · WTA 250 2018 · Qualifying — Qualifying competition · detail
+10.31542.7 → 1553.0
beat Katarzyna Piter 2–0
11/06/18 · WTA 250 2018 · Qualifying — Qualifying competition · detail
+9.51533.3 → 1542.7
beat Dewi Dijkman 2–0
11/06/18 · WTA 250 2018 · Qualifying — First round · detail
+11.21522.0 → 1533.3
beaten by Aleksandra Krunic 0–2
11/06/18 · WTA 250 2018 · First round · detail
−6.51528.5 → 1522.0
beat Tereza Mrdeža 2–1
09/04/18 · WTA 250 2018 · Qualifying — First round · detail
+10.91517.6 → 1528.5

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.