Song Yadong

Where the 1679.1 rating comes from

From 18 bouts played between 25 November 2017 and 29 August 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.

18 bouts, from the most recent to the first

29/08/26 · UFC Fight Night: Nurmagomedov vs. Song · main card · detail
+12.71666.4 → 1679.1
30/05/26 · UFC Fight Night: Song vs. Figueiredo · main card · detail
+12.51653.9 → 1666.4
beaten by Sean O'Malley
24/01/26 · UFC 324 · main card · detail
−12.11666.0 → 1653.9
22/02/25 · UFC Fight Night: Cejudo vs. Song · main card · detail
+12.41653.6 → 1666.0
beaten by Petr Yan
09/03/24 · UFC 299 · main card · detail
−13.41667.0 → 1653.6
09/12/23 · UFC Fight Night: Song vs. Gutiérrez · main card · detail
+10.91656.1 → 1667.0
29/04/23 · UFC on ESPN: Song vs. Simón · main card · detail
+12.11644.0 → 1656.1
beaten by Cory Sandhagen
17/09/22 · UFC Fight Night: Sandhagen vs. Song · main card · detail
−13.41657.4 → 1644.0
12/03/22 · UFC Fight Night: Santos vs. Ankalaev · main card · detail
+26.41631.0 → 1657.4
13/11/21 · UFC Fight Night: Holloway vs. Rodríguez · main card · detail
+19.61611.4 → 1631.0
07/08/21 · UFC 265 · main card · detail
+23.01588.4 → 1611.4
beaten by Kyler Phillips
06/03/21 · UFC 259 · preliminary card · detail
−28.81617.2 → 1588.4
16/05/20 · UFC on ESPN: Overeem vs. Harris · main card · detail
+23.01594.2 → 1617.2
against Cody Stamann
07/12/19 · UFC on ESPN: Overeem vs. Rozenstruik · main card · draw · detail
−0.91595.1 → 1594.2
06/07/19 · UFC 239 · preliminary card · detail
+25.91569.2 → 1595.1
24/11/18 · UFC Fight Night: Blaydes vs. Ngannou 2 · main card · detail
+24.01545.3 → 1569.2
23/06/18 · UFC Fight Night: Cowboy vs. Edwards · preliminary card · detail
+21.31524.0 → 1545.3
25/11/17 · UFC Fight Night: Bisping vs. Gastelum · preliminary card · detail
+24.01500.0 → 1524.0

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.