Format
JZ
Jacob, Zachariah
🇦🇺FIDE 3282503· Male· Australia· Born in 2013
Follow Zachariah JacobTrack his monthly FIDE ratings, games, tournaments and more.
Zachariah Jacob, a 13-year-old Australian player, is rated 1468. He has slipped back 133 Elo over the past 12 months. 19 rated games in the past year (≈20/year long-term). Recent standard appearances include 2026 Ballarat Spielvogel Memorial rounds 5-7, 2026 Ballarat Spielvogel Memorial Rounds 1-4, and 2025 Ballarat Koelle B Rounds 4-7. His peak of 1747 was reached at age 11 (Dec 2024).
At junior level, he reached #7 nationally in U12.
Current rating
1468
Standard
Rpd—·Blz—
All-time high
1747
−279 pts below
Dec 2024 · age 11
Dec 2024 · age 11
Activity
19
games / yr avg. · ≈2/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#197,642
#197,642 · players worldwide · of 218,279
Career timeline
6 entries2025
7th Australian U12 player
at age 12 · rated 1747
Jan 2025
2024
Crossed 1600
at age 11
Dec 2024
Crossed 1500
at age 11
Dec 2024
Crossed 1400
at age 11
Dec 2024
All-time peak 1747
at age 11 · −279 from today
Dec 2024
First FIDE rating
1747 · at age 11
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-82
1550 → 1468
Tournaments
7
29 games
Score
13.5/ 2946.6%
13W1D15L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3/1 | #53 | 2229 | -23.6 |
Swiss | Mar 2026 | 3/3 | #1 | — | +71.2 |
Swiss | Feb 2026 | 1/3 | #37 | — | -53.6 |
Swiss | Oct 2025 | 0.5/1 | #17 | — | -20.8 |
Swiss | Oct 2025 | 3/1 | #3 | — | +17.6 |
Swiss | Sep 2025 | 1/2 | #24 | — | -48.0 |
Swiss | Aug 2025 | 2/2 | #24 | — | -24.4 |
Rankings
/
Australia
#1,682
out of 2,432 players
Asia-Pacific
#42,788
in continent
World
#197,530
out of 400,000+
National ranking
Europe & World
Europe
World
Australia
| 1 | 🇦🇺Follow Bobby ChengTrack their monthly FIDE ratings, games, tournaments and more. | 2,571 |
| 2 | 🇦🇺Follow Temur KuybokarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,534 |
| 3 | 🇦🇺Follow Justin TanTrack their monthly FIDE ratings, games, tournaments and more. | 2,510 |
| 4 | 🇦🇺Follow Rishi SardanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,506 |
| 5 | 🇦🇺Follow David C SmerdonTrack their monthly FIDE ratings, games, tournaments and more. | 2,460 |
| 6 | 🇦🇺Follow James MorrisTrack their monthly FIDE ratings, games, tournaments and more. | 2,423 |
| 7 | 🇦🇺Follow Zong-Yuan ZhaoTrack their monthly FIDE ratings, games, tournaments and more. | 2,409 |
| 8 | 🇦🇺Follow Yi LiuTrack their monthly FIDE ratings, games, tournaments and more. | 2,399 |
| 9 | 🇦🇺Follow Brodie McClymontTrack their monthly FIDE ratings, games, tournaments and more. | 2,389 |
| 10 | 🇦🇺Follow Albert WinkelmanTrack their monthly FIDE ratings, games, tournaments and more. | 2,385 |
| ... | ||
| 1682 | 1,468 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 8 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 9 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 10 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| ... | ||
| 42788 | 1,468 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸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. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 197530 | 1,468 | |