Format
AG
Altenhofen, Guilherme Graneto
🇧🇷FIDE 44706243· Male· Brazil· Born in 2010
Follow Guilherme Graneto AltenhofenTrack his monthly FIDE ratings, games, tournaments and more.
Guilherme Graneto Altenhofen, a 16-year-old Brazilian player, is rated 1777 — just 2 short of his peak of 1779 (Mar 2026, age 16). He is progressing steadily with +51 Elo over the past 12 months. 26 rated games in the past year (≈29/year long-term). Recent standard appearances include ChessMovesme Invitational 004 STD, XIV Pan-American School Chess Championship 2025 STD U15 Open, and 9o Torneio Internacional de Xadrez SESC Caioba Classico. Also played 6 rapid (including 9o Torneio Internacional de Xadrez SESC Caioba Rapido) and 3 blitz events (including 9o Torneio Internacional de Xadrez SESC Caioba BLZ) recently.
At junior level, he reached #63, #21 and #47 nationally in U16, U14 and U12.
Current rating
1777
Standard
Rpd1775·Blz1641
All-time high
1779
−2 pts below
Mar 2026 · age 16
Mar 2026 · age 16
Activity
29
games / yr avg. · ≈2/mo
26 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#83,517
#83,517 · players worldwide · of 216,808
Career timeline
10 entries2026
All-time peak 1779
at age 16 · −2 from today
Mar 2026
100 career games
at age 16
Mar 2026
2025
63rd Brazilian U16 player
at age 15 · rated 1758
Apr 2025
2024
21st Brazilian U14 player
at age 14 · rated 1747
Apr 2024
Best 12-month gain (+530 Elo)
1217 → 1747
Apr 2024
Crossed 1600
at age 14
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+55
1722 → 1777
Tournaments
4
29 games
Score
13.5/ 2946.6%
9W9D11L
Top 3 wins
2.[W]vsEduardo Rodriguez Farias1,946·9o Torneio Internacional de Xadrez SESC Caioba Classico·R5·+30.2
Top 3 losses
1.[L]vsGuilherme Eduardo Da Silva1,604·FENAJ 2025 - Brasileiro Cadetes STD - Sub 16 Absoluto·R6·-26.5
2.[L]vsLucas Jurk Deretti1,850·XIV Pan-American School Chess Championship 2025 STD U15 Open·R7·-14.0
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Feb 2026 | 3/6 | #3 | 1852 | +34.4 |
Swiss | Aug 2025 | 3.5/7 | #16 | 1841 | -8.0 |
Open Swiss | Jun 2025 | 4/7 | #163 | 2051 | +30.0 |
Open Swiss | May 2025 | 3/6 | #16 | 1712 | -5.2 |
Rankings
/
Brazil
#1,335
out of 6,387 players
Americas
#9,741
in continent
World
#83,516
out of 400,000+
National ranking
Europe & World
Europe
World
Brazil
| 1 | 🇧🇷Follow Rafael LeitaoTrack their monthly FIDE ratings, games, tournaments and more. | 2,588 |
| 2 | 🇧🇷Follow Luis Paulo SupiTrack their monthly FIDE ratings, games, tournaments and more. | 2,581 |
| 3 | 🇧🇷Follow Alexandr FierTrack their monthly FIDE ratings, games, tournaments and more. | 2,578 |
| 4 | 🇧🇷Follow Giovanni VescoviTrack their monthly FIDE ratings, games, tournaments and more. | 2,549 |
| 5 | 🇧🇷Follow Krikor Sevag MekhitarianTrack their monthly FIDE ratings, games, tournaments and more. | 2,544 |
| 6 | 🇧🇷Follow Andre DiamantTrack their monthly FIDE ratings, games, tournaments and more. | 2,499 |
| 7 | 🇧🇷Follow Renato R. QuintilianoTrack their monthly FIDE ratings, games, tournaments and more. | 2,491 |
| 8 | 🇧🇷Follow Yago De Moura SantiagoTrack their monthly FIDE ratings, games, tournaments and more. | 2,479 |
| 9 | 🇧🇷Follow Diego Rafael Di BerardinoTrack their monthly FIDE ratings, games, tournaments and more. | 2,465 |
| 10 | 🇧🇷Follow Nathan Felipe FilgueirasTrack their monthly FIDE ratings, games, tournaments and more. | 2,410 |
| ... | ||
| 1335 | 1,777 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 9741 | 1,777 | |
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 |
| ... | ||
| 83516 | 1,777 | |