Antonio G. Rodrigues Dos Santos vs Arthur Gondim Simiao
Antonio G. Rodrigues Dos Santos (29, BRA) and Arthur Gondim Simiao (19, BRA) have never met in classical OTB, but played 5 rapid/blitz games on record. They share 14 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1931 and 1807, the Elo model gives Dos Santos a 64% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1931 vs 1807 (Δ +124)
With Antonio G. Rodrigues Dos Santos as white
64% Antonio15% draw21% Arthur
With Arthur Gondim Simiao as white
53% Antonio18% draw28% Arthur
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Antonio G. Rodrigues Dos Santos | Arthur Gondim Simiao | |
|---|---|---|
| Current rating (STD) | 1931 | 1807 |
| Peak rating | 1958 · Aug 2025 | 1860 · Oct 2025 |
| Peak age | 28 | 18 |
| World rank now | #40,772 | #74,103 |
| World rank peak | #33,970 | #57,872 |
| Federation rank now | #532 | #1,145 |
| Games (career, STD) | 162 | 34 |
| Months active | 126 | 15 |
| % white wins | 50% | 51% |
| % black wins | 49% | 41% |
| TPR last 12m (STD) | 1755 | 1727 |
| Activity 12m (games) | 94 | 94 |
Best Win
Antonio G. Rodrigues Dos Santos
Arthur Gondim Simiao
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).
Antonio G. Rodrigues Dos Santos
Arthur Gondim Simiao