Jonathan Koh vs Wei Xuan Timothy Chan
Jonathan Koh (33, SGP) and Wei Xuan Timothy Chan (33, FM, SGP) have met 7 times in classical OTB. Chan leads the classical series 5–1 (1 draw). With current classical ratings of 2150 and 2393, the Elo model gives Chan a 69% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2150 vs 2393 (Δ -243)
With Jonathan Koh as white
15% Jonathan16% draw69% Wei
With Wei Xuan Timothy Chan as white
10% Jonathan14% draw76% Wei
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jonathan Koh | Wei Xuan Timothy Chan | |
|---|---|---|
| Current rating (STD) | 2150 | 2393 |
| Peak rating | 2237 · Jan 2009 | 2393 · Mar 2011 |
| Peak age | 16 | 18 |
| World rank now | #15,440 | #2,320 |
| World rank peak | #8,412 | #2,182 |
| Federation rank now | #16 | #5 |
| Games (career, STD) | 202 | 343 |
| Months active | 200 | 196 |
| % white wins | 43% | 50% |
| % black wins | 40% | 44% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Jonathan Koh
Wei Xuan Timothy Chan
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jonathan Koh
Wei Xuan Timothy Chan