Matthew Portelli vs Kai Schock
Matthew Portelli (15, CM, MLT) and Kai Schock (38, GER) have met 1 time in classical OTB plus 10 rapid/blitz games. With current classical ratings of 2110 and 1901, the Elo model gives Portelli a 74% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2110 vs 1901 (Δ +209)
With Matthew Portelli as white
74% Matthew13% draw13% Kai
With Kai Schock as white
65% Matthew16% draw19% Kai
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Matthew Portelli | Kai Schock | |
|---|---|---|
| Current rating (STD) | 2110-103 | 1901 |
| Peak rating | 2235 · Feb 2026 | 1901 · May 2025 |
| Peak age | 15 | 37 |
| World rank now | #14,470 | #48,147 |
| World rank peak | #6,461 | #40,664 |
| Federation rank now | #6 | #5,398 |
| Games (career, STD) | 208 | 44 |
| Months active | 27 | 124 |
| % white wins | 68% | 66% |
| % black wins | 67% | 49% |
| TPR last 12m (STD) | 2100 | — |
| Activity 12m (games) | 217 | 84 |
Best Win
Matthew Portelli
Kai Schock
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).
Matthew Portelli
Kai Schock