Xavier Chua vs Kai Xin Siew
Xavier Chua (74, SGP) and Kai Xin Siew (25, SGP) have met 4 times in classical OTB plus 2 rapid/blitz games. Siew leads the classical series 4–0 (0 draws). With current classical ratings of 1627 and 1815, the Elo model gives Siew a 64% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1627 vs 1815 (Δ -188)
With Xavier Chua as white
22% Xavier14% draw64% Kai
With Kai Xin Siew as white
16% Xavier12% draw72% Kai
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Xavier Chua | Kai Xin Siew | |
|---|---|---|
| Current rating (STD) | 1627 | 1815 |
| Peak rating | 1769 · Apr 2006 | 1815 · Mar 2024 |
| Peak age | 54 | 23 |
| World rank now | #113,939 | #67,624 |
| World rank peak | #48,830 | #63,667 |
| Federation rank now | #101 | #52 |
| Games (career, STD) | 294 | 310 |
| Months active | 197 | 170 |
| % white wins | 38% | 43% |
| % black wins | 29% | 40% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Xavier Chua
Kai Xin Siew
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Xavier Chua
Kai Xin Siew