Ryo Chen vs Jianchao Zhou
Ryo Chen (16, IM, USA) and Jianchao Zhou (38, GM, USA) have met 8 times in classical OTB. With current classical ratings of 2394 and 2605, the Elo model gives Zhou a 64% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2394 vs 2605 (Δ -211)
With Ryo Chen as white
17% Ryo19% draw64% Jianchao
With Jianchao Zhou as white
11% Ryo16% draw72% Jianchao
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ryo Chen | Jianchao Zhou | |
|---|---|---|
| Current rating (STD) | 2394 | 2605+28 |
| Peak rating | 2435 · Nov 2024 | 2669 · Nov 2010 |
| Peak age | 14 | 22 |
| World rank now | #1,783 | #146 |
| World rank peak | #1,226 | #67 |
| Federation rank now | #95 | #17 |
| Games (career, STD) | 756 | 2,078 |
| Months active | 93 | 211 |
| % white wins | 47% | 54% |
| % black wins | 42% | 41% |
| TPR last 12m (STD) | 2385 | 2504 |
| Activity 12m (games) | 40 | 240 |
Best Win
Ryo Chen
Jianchao Zhou
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ryo Chen
Jianchao Zhou