Jonathan Koh vs Shern Yang Jonathan Wong
Jonathan Koh (33, SGP) and Shern Yang Jonathan Wong (30, FM, SGP) have met 5 times in classical OTB. Koh leads the classical series 3–1 (1 draw). With current classical ratings of 2150 and 1859, the Elo model gives Koh a 81% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2150 vs 1859 (Δ +291)
With Jonathan Koh as white
81% Jonathan11% draw8% Shern
With Shern Yang Jonathan Wong as white
75% Jonathan13% draw12% Shern
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jonathan Koh | Shern Yang Jonathan Wong | |
|---|---|---|
| Current rating (STD) | 2150 | 1859 |
| Peak rating | 2237 · Jan 2009 | 1949 · Mar 2010 |
| Peak age | 16 | 14 |
| World rank now | #15,440 | #55,735 |
| World rank peak | #8,412 | #36,203 |
| Federation rank now | #16 | #44 |
| Games (career, STD) | 202 | 227 |
| Months active | 200 | 196 |
| % white wins | 43% | 52% |
| % black wins | 40% | 43% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Jonathan Koh
Shern Yang Jonathan Wong
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jonathan Koh
Shern Yang Jonathan Wong