Iwo Baraniewski

Where the 1539.5 rating comes from

From 4 bouts played between 6 December 2025 and 19 September 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.

4 bouts, from the most recent to the first

19/09/26 · UFC 331 · main card · detail
−21.81561.4 → 1539.5
06/06/26 · UFC Fight Night: Muhammad vs. Bonfim · main card · detail
+19.71541.7 → 1561.4
21/03/26 · UFC Fight Night: Evloev vs. Murphy · main card · detail
+18.31523.3 → 1541.7
06/12/25 · UFC 323 · early preliminary card · detail
+23.31500.0 → 1523.3

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.