Amanda Ribas

Where the 1550.2 rating comes from

From 13 bouts played between 29 June 2019 and 26 July 2025, 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 bout 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 bout that did not move the rating, a walkover for instance.

13 bouts, from the most recent to the first

beaten by Tabatha Ricci
26/07/25 · UFC on ABC: Whittaker vs. de Ridder · preliminary card · detail
−12.01562.2 → 1550.2
beaten by Mackenzie Dern
11/01/25 · UFC Fight Night: Dern vs. Ribas 2 · main card · detail
−12.21574.5 → 1562.2
beaten by Rose Namajunas
23/03/24 · UFC on ESPN: Ribas vs. Namajunas · main card · detail
−11.11585.6 → 1574.5
18/11/23 · UFC Fight Night: Allen vs. Craig · main card · detail
+22.81562.8 → 1585.6
beaten by Maycee Barber
24/06/23 · UFC on ABC: Emmett vs. Topuria · main card · detail
−22.51585.3 → 1562.8
04/03/23 · UFC 285 · preliminary card · detail
+22.81562.5 → 1585.3
14/05/22 · UFC on ESPN: Błachowicz vs. Rakić · main card · detail
−23.31585.8 → 1562.5
30/10/21 · UFC 267 · preliminary card · detail
+21.71564.0 → 1585.8
24/01/21 · UFC 257 · main card · detail
−28.51592.5 → 1564.0
12/07/20 · UFC 251 · main card · detail
+21.51571.0 → 1592.5
14/03/20 · UFC Fight Night: Lee vs. Oliveira · preliminary card · detail
+19.91551.1 → 1571.0
12/10/19 · UFC Fight Night: Joanna vs. Waterson · main card · detail
+25.21525.9 → 1551.1
29/06/19 · UFC on ESPN: Ngannou vs. dos Santos · preliminary card · detail
+25.91500.0 → 1525.9

Only the bouts the source publishes appear; what is missing is listed. The source gives the day, not the hour: two bouts on the same day are ordered by a reproducible rule, which is not necessarily the real order.