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Erkinboev, Sayfuddin

🇺🇿

FIDEFIDE 14234262· Male· Uzbekistan· Born in 2017

Follow Sayfuddin ErkinboevTrack his monthly FIDE ratings, games, tournaments and more.

Sayfuddin Erkinboev, a 9-year-old Uzbekistani player, is rated 1789 — his current career high and sitting in the top 3% of players worldwide under 10. He is climbing fast, having gained +148 Elo over the past 12 months. 64 rated games in the past year (≈45/year long-term). Recent standard appearances include 19th international chess tournament "In Memory of Georgy Agzamov" Open-B, Uzbekistan Chempionship U10 Boys Standart, and Al-Beruniy 3rd International chess tournament, OPEN. Also played 4 rapid (including "Young stars" RAPID) and 3 blitz events (including 27th Asian Youth Chess Championships 2025 - Blitz U08) recently.

At junior level, he reached World #40 in U8 and #2 nationally in U10.

Current rating

1789

Standard

Rpd1599·Blz1653

All-time high

1789

at best
May 2026 · age 9

Activity

45

games / yr avg. · ≈4/mo

56 past 12 mo · ≈5/mo
classical only
Active

Signature stat

Top 3%

#210 · players worldwide under 10 · of 6,705

Career timeline

11 entries
2026
All-time peak 1789
at age 9
May 2026
8-month rising streak
+223 Elo
May 2026
2nd Uzbekistani U10 player
at age 9 · rated 1787
Apr 2026
100 career games
at age 9
Apr 2026
Best 12-month gain (+240 Elo)
1524 → 1764
Mar 2026
Re-crossed 1600
at age 9
Jan 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
Uzbekistan Chempionship U10 Boys Standart
perf 2039 (+252) · 6.5/7 · #5
Top opponent
Evolution
+175
16141789
Tournaments
9
75 games
Score
46/ 7561.3%
37W18D20L

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
Open Swiss
Mar 20266/8#601942+30.0
Open Swiss
Feb 20266.5/7#52039-8.8
Open Swiss
Feb 20263/4#1072121+31.2
Open Swiss
Dec 20255.5/8#661904+91.6
Open Swiss
Nov 20255.5/8#181803+51.6
Open Swiss
Oct 20255/7#361815+24.0
Open Swiss
Aug 20255/2#752432-18.4
Open Swiss
Aug 20255/7#481698-28.0
Open Swiss
Jun 20254.5/7#491674-24.8
Worst Elo result: Toshkent yozi "B" (-28.0 Elo, finished #48).

Rankings

/
Uzbekistan
#222
out of 1,058 players
Asia-Pacific
#9,825
in continent
World
#79,809
out of 400,000+

National ranking

Europe & World

Europe
World
Uzbekistan
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
1
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
3
🇺🇿Yakubboev, NodirbekFollow Nodirbek YakubboevTrack their monthly FIDE ratings, games, tournaments and more.
2,689
4
🇺🇿Kasimdzhanov, RustamFollow Rustam KasimdzhanovTrack their monthly FIDE ratings, games, tournaments and more.
2,665
5
🇺🇿Vokhidov, ShamsiddinFollow Shamsiddin VokhidovTrack their monthly FIDE ratings, games, tournaments and more.
2,637
6
🇺🇿Madaminov, MukhiddinFollow Mukhiddin MadaminovTrack their monthly FIDE ratings, games, tournaments and more.
2,586
7
🇺🇿Suyarov, MukhammadzokhidFollow Mukhammadzokhid SuyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,551
8
🇺🇿Abdisalimov, AbdimalikFollow Abdimalik AbdisalimovTrack their monthly FIDE ratings, games, tournaments and more.
2,528
9
🇺🇿Begmuratov, KhumoyunFollow Khumoyun BegmuratovTrack their monthly FIDE ratings, games, tournaments and more.
2,512
10
🇺🇿Vakhidov, JakhongirFollow Jakhongir VakhidovTrack their monthly FIDE ratings, games, tournaments and more.
2,511
...
222🇺🇿Erkinboev, Sayfuddin1,789
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
1
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
3
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
4
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,735
8
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,733
9
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
10
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
...
9825🇺🇿Erkinboev, Sayfuddin1,789
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
79809🇺🇿Erkinboev, Sayfuddin1,789