Jana Kolodynska

Where the 1408.4 rating comes from

From 9 matches played between 18 September 2023 and 10 June 2024, 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.

9 matches, from the most recent to the first

beaten by Jessika Ponchet 0–2
10/06/24 · WTA 250 2024 · Qualifying — First round · detail
−23.31431.7 → 1408.4
beaten by Magdalena Fręch 0–2
20/05/24 · WTA 500 2024 · Qualifying — First round · detail
−9.41441.0 → 1431.7
beaten by Irina Maria Bara 0–2
15/04/24 · WTA 250 2024 · Qualifying — First round · detail
−22.91463.9 → 1441.0
beaten by Elvina Kalieva 1–2
01/04/24 · WTA 250 2024 · Qualifying — First round · detail
−25.41489.3 → 1463.9
beaten by Linda Fruhvirtová 0–2
26/02/24 · WTA 500 2024 · Qualifying — First round · detail
−20.51509.9 → 1489.3
beat Wang Meiling 2–0
25/09/23 · WTA 250 2023 · Qualifying — First round · detail
+26.01483.9 → 1509.9
beaten by Jodie Burrage 1–2
25/09/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
−21.51505.4 → 1483.9
beaten by Viktorija Golubic 1–2
18/09/23 · WTA 250 2023 · Qualifying — Qualifying competition · detail
−18.61524.0 → 1505.4
beat Liu Leyi 2–0
18/09/23 · WTA 250 2023 · Qualifying — First round · detail
+24.01500.0 → 1524.0

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.