Tadeu Sousa Santos Filho vs Rodrigo Medeiros Zacarias
Tadeu Sousa Santos Filho (61, BRA) and Rodrigo Medeiros Zacarias (47, BRA) have met 11 times in classical OTB. Zacarias leads with 7 wins to 3, with 1 draws — a 9% draw rate. Their last meeting at Campeonato Estadual Absoluto RJ 2023 saw Santos Filho prevail. With current classical ratings of 1994 and 2011, the Elo model gives Zacarias a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1994 vs 2011 (Δ -17)
With Tadeu Sousa Santos Filho as white
41% Tadeu23% draw36% Rodrigo
With Rodrigo Medeiros Zacarias as white
32% Tadeu21% draw47% Rodrigo
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Tadeu Sousa Santos Filho | Rodrigo Medeiros Zacarias | |
|---|---|---|
| Current rating (STD) | 1994 | 2011 |
| Peak rating | 2148 · Jul 2009 | 2142 · Dec 2016 |
| Peak age | 44 | 37 |
| World rank now | #28,425 | #25,793 |
| World rank peak | #15,383 | #12,775 |
| Federation rank now | #325 | #290 |
| Games (career, STD) | 796 | 314 |
| Months active | 220 | 202 |
| % white wins | 52% | 55% |
| % black wins | 50% | 47% |
| TPR last 12m (STD) | 1811 | 1885 |
| Activity 12m (games) | 66 | 12 |
Best Win
Tadeu Sousa Santos Filho
Rodrigo Medeiros Zacarias
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).
Tadeu Sousa Santos Filho
Rodrigo Medeiros Zacarias