Shiva Kalka vs Jason Yeung
Shiva Kalka (25, CM, SUR) and Jason Yeung (20, FM, SUR) have met 5 times in classical OTB plus 6 rapid/blitz games. Yeung leads the classical series 3–1 (1 draw). With current classical ratings of 1852 and 2129, the Elo model gives Yeung a 74% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1852 vs 2129 (Δ -277)
With Shiva Kalka as white
13% Shiva13% draw74% Jason
With Jason Yeung as white
9% Shiva11% draw80% Jason
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Shiva Kalka | Jason Yeung | |
|---|---|---|
| Current rating (STD) | 1852+17 | 2129+7 |
| Peak rating | 1863 · Apr 2025 | 2164 · Jul 2025 |
| Peak age | 24 | 19 |
| World rank now | #60,771 | #12,856 |
| World rank peak | #56,378 | #10,010 |
| Federation rank now | #10 | #1 |
| Games (career, STD) | 263 | 250 |
| Months active | 138 | 92 |
| % white wins | 50% | 68% |
| % black wins | 41% | 64% |
| TPR last 12m (STD) | 1899 | 1969 |
| Activity 12m (games) | 27 | 78 |
Best Win
Shiva Kalka
Jason Yeung
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (11)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Shiva Kalka
Jason Yeung