Khaos Williams

Where the 1538.7 rating comes from

From 12 bouts played between 8 February 2020 and 3 October 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 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.

12 bouts, from the most recent to the first

beaten by Roberto Soldić
03/10/26 · UFC 332 · main card · detail
−13.81552.5 → 1538.7
16/05/26 · UFC Fight Night: Allen vs. Costa · main card · detail
+10.31542.2 → 1552.5
07/06/25 · UFC 316 · preliminary card · detail
−28.81571.1 → 1542.2
beaten by Gabriel Bonfim
15/02/25 · UFC Fight Night: Cannonier vs. Rodrigues · preliminary card · detail
−27.01598.1 → 1571.1
18/05/24 · UFC Fight Night: Barboza vs. Murphy · main card · detail
+23.91574.2 → 1598.1
06/05/23 · UFC 288 · preliminary card · detail
+20.31553.9 → 1574.2
beaten by Randy Brown
07/05/22 · UFC 274 · main card · detail
−24.01577.9 → 1553.9
13/11/21 · UFC Fight Night: Holloway vs. Rodríguez · main card · detail
+23.81554.1 → 1577.9
19/06/21 · UFC on ESPN: The Korean Zombie vs. Ige · preliminary card · detail
+25.01529.0 → 1554.1
beaten by Michel Pereira
19/12/20 · UFC Fight Night: Thompson vs. Neal · main card · detail
−26.31555.4 → 1529.0
14/11/20 · UFC Fight Night: Felder vs. dos Anjos · main card · detail
+25.61529.8 → 1555.4
08/02/20 · UFC 247 · preliminary card · detail
+29.81500.0 → 1529.8

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.