Isabelle Wallace

Where the 1430.5 rating comes from

From 9 matches played between 17 July 2017 and 7 January 2019, 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

07/01/19 · WTA 250 2019 · Qualifying — First round · detail
+28.61401.9 → 1430.5
beaten by Heather Watson 0–2
07/01/19 · WTA 250 2019 · Qualifying — Qualifying competition · detail
−13.21415.1 → 1401.9
beaten by Alison van Uytvanck 0–2
28/05/18 · WTA Grand Slam 2018 · First round · detail
−9.21424.3 → 1415.1
beaten by Maryna Zanevska 0–2
30/04/18 · WTA 250 2018 · Qualifying — First round · detail
−23.71448.0 → 1424.3
beaten by Duan Yingying 0–2
08/01/18 · WTA 500 2018 · Qualifying — First round · detail
−16.61464.7 → 1448.0
beat Tammi Patterson 2–1
01/01/18 · WTA 500 2018 · Qualifying — First round · detail
+20.41444.2 → 1464.7
beaten by Aliaksandra Sasnovich 0–2
01/01/18 · WTA 500 2018 · Qualifying — Second round · detail
−9.21453.5 → 1444.2
beaten by Kayla Day 0–2
09/10/17 · WTA 250 2017 · Qualifying — First round · detail
−19.61473.1 → 1453.5
beaten by Tena Lukas 1–2
17/07/17 · WTA 250 2017 · Qualifying — First round · detail
−26.91500.0 → 1473.1

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.