Rina Saigo

Where the 1525.7 rating comes from

From 15 matches played between 19 September 2022 and 16 November 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.

15 matches, from the most recent to the first

beaten by Harriet Dart 0–2
16/11/26 · WTA 250 2026 · Qualifying — First round · detail
−8.21533.9 → 1525.7
beaten by Alevtina Ibragimova 1–2
16/11/26 · WTA 250 2026 · Qualifying — First round · detail
−11.31545.2 → 1533.9
beaten by Alevtina Ibragimova 0–2
21/09/26 · WTA 250 2026 · Qualifying — First round · detail
−12.41557.7 → 1545.2
beat Victoria Bervid 2–0
20/07/26 · WTA 250 2026 · Qualifying — First round · detail
+10.41547.3 → 1557.7
beaten by Veronika Podrez 0–2
20/07/26 · WTA 250 2026 · Qualifying — Qualifying competition · detail
−10.71558.0 → 1547.3
beaten by Viktorija Golubic 0–2
27/10/25 · WTA 250 2025 · First round · detail
−19.81577.7 → 1558.0
beat Yao Xinxin 2–0
27/10/25 · WTA 250 2025 · Qualifying — First round · detail
+15.91561.8 → 1577.7
beat Elena Pridankina 2–0
27/10/25 · WTA 250 2025 · Qualifying — Qualifying competition · detail
+24.11537.7 → 1561.8
beaten by Laura Siegemund 0–2
14/10/24 · WTA 250 2024 · Qualifying — First round · detail
−16.31554.0 → 1537.7
beat Sakura Hosogi 2–0
25/09/23 · WTA 500 2023 · Qualifying — Qualifying competition · detail
+20.31533.7 → 1554.0
beat Giuliana Olmos 2–0
25/09/23 · WTA 500 2023 · Qualifying — First round · detail
+17.41516.3 → 1533.7
beaten by Cristina Bucșa 0–2
25/09/23 · WTA 500 2023 · First round · detail
−17.01533.3 → 1516.3
beat Sophie Chang 2–0
19/09/22 · WTA 500 2022 · Qualifying — First round · detail
+19.61513.8 → 1533.3
19/09/22 · WTA 500 2022 · Qualifying — Qualifying competition · detail
+21.71492.1 → 1513.8
beaten by Petra Martić 0–2
19/09/22 · WTA 500 2022 · First round · detail
−7.91500.0 → 1492.1

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.