Ana Karen Guadiana Campos

Where the 1421.8 rating comes from

From 6 matches played between 1 April 2019 and 28 October 2024, 5 of them rated, 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.

6 matches, from the most recent to the first

beaten by Miriam Bulgaru 0–2
28/10/24 · WTA 250 2024 · Qualifying — First round · detail
−20.61442.3 → 1421.8
beaten by Carol Zhao 0–2
19/08/24 · WTA 500 2024 · Qualifying — First round · detail
−27.31469.7 → 1442.3
beaten by Astra Sharma 0–2
02/03/20 · WTA 250 2020 · Qualifying — First round · detail
−21.31491.0 → 1469.7
beaten by Xu Shilin 0–2
01/04/19 · WTA 250 2019 · Qualifying — Qualifying competition · detail
−31.81522.7 → 1491.0
beat Nikita Uberoi 2–0
01/04/19 · WTA 250 2019 · Qualifying — First round · detail
+22.71500.0 → 1522.7
01/04/19 · WTA 250 2019 · Qualifying — Second round · walkover · detail
±0.01500.0 → 1500.0

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.