Sarah N Longson vs Yaoyao Zhu
Sarah N Longson (38, WFM, ENG) and Yaoyao Zhu (42, ENG) have met 2 times in classical OTB. With current classical ratings of 1918 and 1974, the Elo model gives Zhu a 42% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1918 vs 1974 (Δ -56)
With Sarah N Longson as white
36% Sarah22% draw42% Yaoyao
With Yaoyao Zhu as white
28% Sarah19% draw53% Yaoyao
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sarah N Longson | Yaoyao Zhu | |
|---|---|---|
| Current rating (STD) | 1918 | 1974 |
| Peak rating | 2149 · Oct 2018 | 2011 · Apr 2026 |
| Peak age | 30 | 42 |
| World rank now | #43,814 | #31,868 |
| World rank peak | #13,701 | #23,415 |
| Federation rank now | #705 | #505 |
| Games (career, STD) | 750 | 320 |
| Months active | 212 | 168 |
| % white wins | 40% | 40% |
| % black wins | 34% | 31% |
| TPR last 12m (STD) | 1504 | 1656 |
| Activity 12m (games) | 70 | 55 |
Best Win
Sarah N Longson
Yaoyao Zhu
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (2)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Sarah N Longson
Yaoyao Zhu