Sumiko Inaba

Where the 1597.5 rating comes from

From 11 bouts played between 5 November 2020 and 28 March 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.

11 bouts, from the most recent to the first

28/03/26 · PFL Pittsburgh: Eblen vs. Battle · main card · detail
−15.61613.1 → 1597.5
beaten by Dakota Ditcheva
19/07/25 · PFL Champions Series 2 · pfl champions series 2 · detail
−22.11635.2 → 1613.1
07/09/24 · Bellator Champions Series 4 · fight card · detail
+19.81615.4 → 1635.2
13/06/24 · PFL 4 (2024) · preliminary card · detail
+17.41598.0 → 1615.4
17/11/23 · Bellator 301 · preliminary card · detail
−26.31624.3 → 1598.0
22/04/23 · Bellator 295 · preliminary card · detail
+20.81603.5 → 1624.3
01/10/22 · Bellator 286 · preliminary card · detail
+18.21585.2 → 1603.5
23/04/22 · Bellator 279 · postliminary card · detail
+19.51565.7 → 1585.2
16/10/21 · Bellator 268 · preliminary card · detail
+20.91544.8 → 1565.7
21/05/21 · Bellator 259 · preliminary card · detail
+22.51522.3 → 1544.8
05/11/20 · Bellator MMA in 2020 — Bellator 251 · preliminary card · detail
+22.31500.0 → 1522.3

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.