Andre Diamant vs Lucas Costamilan Tomiello
Andre Diamant (36, GM, BRA) and Lucas Costamilan Tomiello (23, FM, BRA) have met 6 times in classical OTB plus 2 rapid/blitz games. Diamant leads the classical series 2–1 (3 draws). With current classical ratings of 2499 and 2320, the Elo model gives Diamant a 69% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2499 vs 2320 (Δ +179)
With Andre Diamant as white
69% Andre17% draw14% Lucas
With Lucas Costamilan Tomiello as white
59% Andre20% draw20% Lucas
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Andre Diamant | Lucas Costamilan Tomiello | |
|---|---|---|
| Current rating (STD) | 2499 | 2320 |
| Peak rating | 2547 · Jan 2020 | 2335 · Jan 2026 |
| Peak age | 30 | 23 |
| World rank now | #584 | #3,485 |
| World rank peak | #430 | #3,055 |
| Federation rank now | #6 | #26 |
| Games (career, STD) | 968 | 377 |
| Months active | 215 | 114 |
| % white wins | 56% | 60% |
| % black wins | 51% | 54% |
| TPR last 12m (STD) | 2452 | 2252 |
| Activity 12m (games) | 70 | 46 |
Best Win
Andre Diamant
Lucas Costamilan Tomiello
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Andre Diamant
Lucas Costamilan Tomiello