Sion Radamantys Galaviz Medina vs Atlas Adomaytis Galaviz Medina
Sion Radamantys Galaviz Medina (21, GM, MEX) and Atlas Adomaytis Galaviz Medina (20, CM, MEX) have met 8 times in classical OTB plus 8 rapid/blitz games. Galaviz Medina leads the classical series 6–1 (1 draw). With current classical ratings of 2513 and 2279, the Elo model gives Galaviz Medina a 75% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2513 vs 2279 (Δ +234)
With Sion Radamantys Galaviz Medina as white
75% Sion15% draw10% Atlas
With Atlas Adomaytis Galaviz Medina as white
67% Sion18% draw15% Atlas
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sion Radamantys Galaviz Medina | Atlas Adomaytis Galaviz Medina | |
|---|---|---|
| Current rating (STD) | 2513-1 | 2279 |
| Peak rating | 2515 · Oct 2025 | 2279 · Apr 2026 |
| Peak age | 20 | 20 |
| World rank now | #504 | #4,750 |
| World rank peak | #488 | #4,750 |
| Federation rank now | #3 | #26 |
| Games (career, STD) | 732 | 424 |
| Months active | 149 | 137 |
| % white wins | 66% | 65% |
| % black wins | 59% | 62% |
| TPR last 12m (STD) | 2476 | 2248 |
| Activity 12m (games) | 195 | 114 |
Best Win
Sion Radamantys Galaviz Medina
Atlas Adomaytis Galaviz Medina
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (16)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Sion Radamantys Galaviz Medina
Atlas Adomaytis Galaviz Medina