Mihnea Costachi vs Bogdan-Daniel Deac
Mihnea Costachi (26, IM, ROU) and Bogdan-Daniel Deac (25, GM, ROU) have met 7 times in classical OTB plus 19 rapid/blitz games. Deac leads the classical series 6–0 (1 draw). With current classical ratings of 2459 and 2650, the Elo model gives Deac a 61% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2459 vs 2650 (Δ -191)
With Mihnea Costachi as white
19% Mihnea20% draw61% Bogdan-Daniel
With Bogdan-Daniel Deac as white
13% Mihnea17% draw70% Bogdan-Daniel
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Mihnea Costachi | Bogdan-Daniel Deac | |
|---|---|---|
| Current rating (STD) | 2459 | 2650-5 |
| Peak rating | 2484 · Oct 2018 | 2710 · Sep 2022 |
| Peak age | 18 | 21 |
| World rank now | #925 | #65 |
| World rank peak | #844 | #34 |
| Federation rank now | #14 | #1 |
| Games (career, STD) | 1,046 | 1,285 |
| Months active | 186 | 176 |
| % white wins | 58% | 50% |
| % black wins | 55% | 41% |
| TPR last 12m (STD) | 2391 | 2615 |
| Activity 12m (games) | 111 | 124 |
Best Win
Mihnea Costachi
Bogdan-Daniel Deac
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (26)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Mihnea Costachi
Bogdan-Daniel Deac