Roberto Adriano Batista vs Vitor Luis Zampronha
Roberto Adriano Batista (49, BRA) and Vitor Luis Zampronha (25, BRA) have never met in classical OTB, but played 7 rapid/blitz games on record. They share 8 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1934 and 1818, the Elo model gives Batista a 63% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1934 vs 1818 (Δ +116)
With Roberto Adriano Batista as white
63% Roberto16% draw22% Vitor
With Vitor Luis Zampronha as white
52% Roberto19% draw29% Vitor
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Roberto Adriano Batista | Vitor Luis Zampronha | |
|---|---|---|
| Current rating (STD) | 1934 | 1818 |
| Peak rating | 2053 · Jan 2004 | 1818 · Mar 2024 |
| Peak age | 27 | 23 |
| World rank now | #47,951 | #80,975 |
| World rank peak | #29,083 | #75,730 |
| Federation rank now | #566 | #1,084 |
| Games (career, STD) | 74 | 43 |
| Months active | 206 | 112 |
| % white wins | 49% | 27% |
| % black wins | 43% | 35% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Roberto Adriano Batista
Vitor Luis Zampronha
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).
Roberto Adriano Batista
Vitor Luis Zampronha