Valentina Ivanov

Where the 1428.8 rating comes from

From 5 matches played between 31 December 2019 and 30 December 2025, 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.

5 matches, from the most recent to the first

beaten by Leyre Romero Gormaz 1–2
30/12/25 · WTA 250 2025 · Qualifying — First round · detail
−23.11451.9 → 1428.8
beaten by Yang Ya-yi 0–2
01/01/24 · WTA 250 2024 · Qualifying — First round · detail
−25.01477.0 → 1451.9
beaten by Jil Belen Teichmann 0–2
06/01/20 · WTA 250 2020 · First round · detail
−18.01495.0 → 1477.0
31/12/19 · WTA 250 2019 · Qualifying — First round · detail
+19.51475.5 → 1495.0
beaten by Bibiane Schoofs 0–2
31/12/19 · WTA 250 2019 · Qualifying — Second round · detail
−24.51500.0 → 1475.5

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.