Sebastiao Silva Magalhaes Jr vs Valdir Uchoa Ribeiro Jr
Sebastiao Silva Magalhaes Jr (66, BRA) and Valdir Uchoa Ribeiro Jr (60, BRA) have met 4 times in classical OTB plus 1 rapid/blitz game. Ribeiro Jr leads the classical series 1–0 (3 draws). With current classical ratings of 1859 and 1871, the Elo model gives Ribeiro Jr a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1859 vs 1871 (Δ -12)
With Sebastiao Silva Magalhaes Jr as white
43% Sebastiao21% draw36% Valdir
With Valdir Uchoa Ribeiro Jr as white
33% Sebastiao20% draw47% Valdir
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sebastiao Silva Magalhaes Jr | Valdir Uchoa Ribeiro Jr | |
|---|---|---|
| Current rating (STD) | 1859 | 1871 |
| Peak rating | 1859 · Mar 2024 | 2001 · Oct 2007 |
| Peak age | 64 | 41 |
| World rank now | #65,575 | #55,192 |
| World rank peak | #52,715 | #32,567 |
| Federation rank now | #962 | #784 |
| Games (career, STD) | 167 | 247 |
| Months active | 181 | 195 |
| % white wins | 33% | 33% |
| % black wins | 32% | 46% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Sebastiao Silva Magalhaes Jr
Valdir Uchoa Ribeiro Jr
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Sebastiao Silva Magalhaes Jr
Valdir Uchoa Ribeiro Jr