Format
RA
Ruiz Achacollo, Jose Damir
🇧🇴FIDE 3353311· Male· Bolivia· Born in 2016
Follow Jose Damir Ruiz AchacolloTrack his monthly FIDE ratings, games, tournaments and more.
Jose Damir Ruiz Achacollo, a 10-year-old player, is rated 1738 — his current career high and sitting in the top 5% of players worldwide under 10. He is on a breakout run, having gained +114 Elo over the past 12 months. 69 rated games in the past year (≈48/year long-term). Recent standard appearances include Clasificatorio al Panamericano 2026, Sub-10 Absoluto, Clasificatorio al Panamericano 2026, Sub-20 Absoluto, and Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto. Also played 1 blitz event (including SUDAMERICANO ESCOLAR DE AJEDREZ BLITZ ABSOLUTO U9) recently.
At junior level, he reached #1 and #6 nationally in U10 and U8.
Current rating
1738
Standard
Rpd1678·Blz1594
All-time high
1738
at best
Jun 2026 · age 10
Jun 2026 · age 10
Activity
46
games / yr avg. · ≈4/mo
69 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
Top 5%
#337 · players worldwide under 10 · of 6,705
Career timeline
11 entries2026
1st U10 player nationally
at age 10 · rated 1738
Jun 2026
All-time peak 1738
at age 10
Jun 2026
100 career games
at age 10
Jun 2026
2025
Best 12-month gain (+222 Elo)
1428 → 1650
Nov 2025
Re-crossed 1600
at age 9
Oct 2025
Crossed 1600
at age 9
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+114
1624 → 1738
Tournaments
12
75 games
Score
51.5/ 7568.7%
48W7D20L
Top 3 wins
2.[W]vsLucas Enrique Montenegro Vilches1,662·Clasificatorio al Panamericano Escolar 2026, Sub-15 Absoluto·R3·+19.9
3.[W]vsMisael Alejandro Choque Yubanure1,573·Clasificatorio al Sudamericano 2025, Sub-12 Absoluto·R6·+16.3
Top 3 losses
1.[L]vsDerek Neythan Jaldin Soriano1,458·Clasificatorio al Sudamericano 2025, Sub-12 Absoluto·R1·-29.5
2.[L]vsBenjamin Maquera Soto1,512·Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto·R7·-28.2
Last 12 months — tournaments
12 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 5/7 | #2 | 1813 | +38.0 |
Swiss | Apr 2026 | 5/3 | #1 | 2305 | +34.8 |
Swiss | Mar 2026 | 3/6 | #4 | 1763 | +0.4 |
Swiss | Feb 2026 | 4.5/7 | #3 | 1616 | -16.8 |
Swiss | Feb 2026 | 4/5 | #9 | 1869 | +8.8 |
Team | Dec 2025 | 4.5/5 | #26 | 1883 | +2.0 |
Open Swiss | Nov 2025 | 3.5/5 | #2 | 1705 | +14.4 |
Swiss | Oct 2025 | 5/5 | #5 | 2414 | +11.2 |
Swiss | Sep 2025 | 6/4 | #1 | 2254 | +50.0 |
Swiss | Sep 2025 | 4.5/6 | #3 | 1726 | +1.6 |
Rankings
/
Bolivia
#142
out of 717 players
Americas
#11,431
in continent
World
#96,712
out of 400,000+
National ranking
Europe & World
Europe
World
Bolivia
| 1 | 🇧🇴Follow Licael Roderick Ticona RocabadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,431 |
| 2 | 🇧🇴Follow Osvaldo ZambranaTrack their monthly FIDE ratings, games, tournaments and more. | 2,355 |
| 3 | 🇧🇴Follow Daniel PintoTrack their monthly FIDE ratings, games, tournaments and more. | 2,339 |
| 4 | 🇧🇴Follow Jose Daniel GemyTrack their monthly FIDE ratings, games, tournaments and more. | 2,335 |
| 5 | 🇧🇴Follow Luis Miguel AguilarTrack their monthly FIDE ratings, games, tournaments and more. | 2,220 |
| 6 | 🇧🇴Follow Maveric Mayta AizaTrack their monthly FIDE ratings, games, tournaments and more. | 2,217 |
| 7 | 🇧🇴Follow Jonathan I. Montevilla CahuasaTrack their monthly FIDE ratings, games, tournaments and more. | 2,202 |
| 8 | 🇧🇴Follow Adonay DelgadilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,160 |
| 9 | 🇧🇴Follow Guy BautistaTrack their monthly FIDE ratings, games, tournaments and more. | 2,154 |
| 10 | 🇧🇴Follow Fernando BolanosTrack their monthly FIDE ratings, games, tournaments and more. | 2,146 |
| ... | ||
| 142 | 1,738 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 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. | 2,696 |
| 7 | 🇺🇸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 |
| ... | ||
| 11431 | 1,738 | |
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 |
| ... | ||
| 96712 | 1,738 | |