Format
BC
Biello, Costantino
🇮🇹FIDE 880434· Male· Italy· Born in 1969
Follow Costantino BielloTrack his monthly FIDE ratings, games, tournaments and more.
Costantino Biello, a 57-year-old Italian player, is rated 1691 — just 17 short of his peak of 1708 (Mar 2024, age 55). He plays occasionally (2 games in the last 12 months) and had 2 career breaks: 70 months (2018–2024, COVID-19 included) and 12 months (2024–2025). Recent appearance: CIS 2026 - Serie Promozione Sardegna.
Current rating
1691
Standard
Rpd1636·Blz1720
All-time high
1708
−17 pts below
Mar 2024 · age 55
Mar 2024 · age 55
Activity
1
games / yr avg.
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#112,942
#112,942 · players worldwide · of 216,808
Career timeline
9 entries2024
Best 12-month gain (+194 Elo)
1514 → 1708
Mar 2024
Crossed 1600
at age 55
Mar 2024
All-time peak 1708
at age 55 · −17 from today
Mar 2024
Inactive for 12 months
paused at 1708 → returned at 1686
Mar 2024
2018
Crossed 1500
at age 49
Apr 2018
Crossed 1400
at age 49
Apr 2018
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+5
1686 → 1691
Tournaments
1
4 games
Score
2.5/ 462.5%
2W1D1L
Top 1 win
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 2.5/2 | #36 | 2344 | +5.2 |
Rankings
/
Italy
#3,874
out of 9,033 players
Europe
#78,957
in continent
World
#112,939
out of 400,000+
National ranking
Europe & World
Europe
World
Italy
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| ... | ||
| 3874 | 1,691 | |
Europe
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| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
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| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 78957 | 1,691 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 112939 | 1,691 | |