Roger Matoewi vs Shiva Kalka
Roger Matoewi (51, FM, SUR) and Shiva Kalka (25, CM, SUR) have met 11 times in classical OTB. Matoewi leads with 4 wins to 2, with 5 draws — a 45% draw rate. Their last meeting at Open Kwalificatie 2026 drew. With current classical ratings of 1883 and 1852, the Elo model gives Matoewi a 50% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1883 vs 1852 (Δ +31)
With Roger Matoewi as white
50% Roger19% draw31% Shiva
With Shiva Kalka as white
38% Roger22% draw39% Shiva
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Roger Matoewi | Shiva Kalka | |
|---|---|---|
| Current rating (STD) | 1883+7 | 1852+17 |
| Peak rating | 2216 · Jul 2002 | 1863 · Apr 2025 |
| Peak age | 27 | 24 |
| World rank now | #52,400 | #60,771 |
| World rank peak | #11,151 | #56,378 |
| Federation rank now | #7 | #10 |
| Games (career, STD) | 525 | 263 |
| Months active | 215 | 138 |
| % white wins | 47% | 50% |
| % black wins | 39% | 41% |
| TPR last 12m (STD) | 1898 | 1899 |
| Activity 12m (games) | 9 | 27 |
Best Win
Roger Matoewi
Shiva Kalka
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (12)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Roger Matoewi
Shiva Kalka