Format
RI
Rustembek, Insar
🇰🇿FIDE 447000708· Male· Kazakhstan· Born in 2010
Follow Insar RustembekTrack his monthly FIDE ratings, games, tournaments and more.
Insar Rustembek, a 16-year-old Kazakhstani player, is rated 1726 — his current career high. He is rising rapidly, having gained +294 Elo over the past 12 months. 60 rated games in the past year (≈25/year long-term). Recent standard appearances include May Shatranj experimental classik III, Nauryz Cup 2026 B, and Chess Empire Classic feb1. Also played 15 rapid (including Rapid Mir Shahmat august 5 2025) and 8 blitz events (including ALMATY BLITZ CUP 2nd stage) recently.
At junior level, he reached #83 nationally in U16.
Current rating
1726
Standard
Rpd1813·Blz1658
All-time high
1726
at best
Jun 2026 · age 16
Jun 2026 · age 16
Activity
28
games / yr avg. · ≈2/mo
60 past 12 mo · ≈5/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#100,768
#100,768 · players worldwide · of 218,279
Career timeline
7 entries2026
83rd Kazakhstani U16 player
at age 16 · rated 1726
Jun 2026
All-time peak 1726
at age 16
Jun 2026
2025
Crossed 1600
at age 15
Jul 2025
Crossed 1500
at age 15
Jul 2025
2024
Best 12-month gain (+345 Elo)
1128 → 1473
Mar 2024
Crossed 1400
at age 14
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+42
1684 → 1726
Tournaments
8
67 games
Score
37/ 6755.2%
32W10D25L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | May 2026 | 4.5/10 | #8 | 1703 | +42.8 |
Open Swiss | May 2026 | 6/7 | #24 | 1972 | +82.0 |
Swiss | Mar 2026 | 4.5/7 | #55 | 1667 | -20.4 |
Swiss | Feb 2026 | 3.5/4 | #17 | 1968 | -48.8 |
Open Swiss | Oct 2025 | 5.5/5 | #21 | 2420 | -24.0 |
Most-Played Opponents
vsTamirlan Uderbayev
🇰🇿KAZ·1755
+4 −8 =0
12 games·last met Nov 2025
View head-to-head →
vsKairat Malikov
🇰🇿KAZ·1718
+2 −7 =0
9 games·last met Nov 2025
View head-to-head →
vsKuanysh Dzhumakanov
🇰🇿KAZ·1982
+0 −7 =0
7 games·last met May 2026
View head-to-head →
vsAlexander Li
🇰🇿KAZ·1525
+3 −1 =3
7 games·last met Aug 2025
View head-to-head →
vsAidyn Bakhytzhan
🇰🇿KAZ·1602
+4 −1 =1
6 games·last met Feb 2026
View head-to-head →
Rankings
/
Kazakhstan
#577
out of 4,383 players
Asia-Pacific
#13,199
in continent
World
#100,766
out of 400,000+
National ranking
Europe & World
Europe
World
Kazakhstan
| 1 | 🇰🇿Follow Rinat JumabayevTrack their monthly FIDE ratings, games, tournaments and more. | 2,556 |
| 2 | 🇰🇿Follow Denis MakhnevTrack their monthly FIDE ratings, games, tournaments and more. | 2,551 |
| 3 | 🇰🇿Follow Murtas KazhgaleyevTrack their monthly FIDE ratings, games, tournaments and more. | 2,541 |
| 4 | 🇰🇿Follow Bibisara AssaubayevaTrack their monthly FIDE ratings, games, tournaments and more. | 2,527 |
| 5 | 🇰🇿Follow Kazybek NogerbekTrack their monthly FIDE ratings, games, tournaments and more. | 2,513 |
| 6 | 🇰🇿Follow Zhandos AgmanovTrack their monthly FIDE ratings, games, tournaments and more. | 2,501 |
| 7 | 🇰🇿Follow Sauat NurgaliyevTrack their monthly FIDE ratings, games, tournaments and more. | 2,490 |
| 8 | 🇰🇿Follow Arystanbek UrazayevTrack their monthly FIDE ratings, games, tournaments and more. | 2,488 |
| 9 | 🇰🇿Follow Aldiyar AnsatTrack their monthly FIDE ratings, games, tournaments and more. | 2,485 |
| 10 | 🇰🇿Follow Pavel KotsurTrack their monthly FIDE ratings, games, tournaments and more. | 2,484 |
| ... | ||
| 577 | 1,726 | |
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 |
| ... | ||
| 13199 | 1,726 | |
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 |
| ... | ||
| 100766 | 1,726 | |