AS recorded by Lamda this week (as of 27 Sept. 2021):
"Biggest mover this week is Matilda to a new career high of 718 as her 15 points from the 1st week in Johannesburg go on. She can look forward to another big jump next week with another 15 points to add. A very big welcome to the WTA rankings to Jasmine Conway who enters at 1289. Congratulations."
Matilda (born 2004) made another QF last week, very solid, losing to the eventual winner.
And, as of 04/10/21, she is now ranked:
WTA 622 (+96)
Good stuff.
Though Matilda 'just' made R2 last week, indeed losing to the eventual winner Zoe Kruger and these 9 points from a 25K will be added in the next rankings update.
The 96 place rise today is in respect of her QF the previous week ( the second successive week she had made the QF ).
Dean Cooper Kirby did very well, getting through qualis, beating a ranked player (ATP 1444), and only losing in three sets in R1.
In the 25k in Israel, Matilda has beaten a player ranked 463.
Jack is playing the 15k in Turkey
And, to note, Matilda is now WTA 599 - as DF pointed out, thanks to the three well-chosen and well-played W25 tournaments in South Africa, she was ranked WR 829 before and is now WR 599 (CH).