Format
SM
Sezgin, Mustafa
🇹🇷FIDE 26321416· Male· Turkiye· Born in 2011
Follow Mustafa SezginTrack his monthly FIDE ratings, games, tournaments and more.
Mustafa Sezgin, a 15-year-old Turkish player, is rated 1858 — his current career high. He plays occasionally (6 games in the last 12 months) and took a 14-month break between Aug 2024 and Nov 2025. Recent appearance: Saraykoy October 29 Republic Day Chess Tournament.
At junior level, he reached #55, #29, #19, #21 and #15 nationally in U16, U14, U12, U10 and U8.
Current rating
1858
Standard
Rpd—·Blz—
All-time high
1858
at best
Nov 2025 · age 14
Nov 2025 · age 14
Activity
16
games / yr avg. · ≈1/mo
6 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#59,135
#59,135 · players worldwide · of 216,808
Career timeline
14 entries2026
55th Turkish U16 player
at age 15 · rated 1858
Jan 2026
2025
Re-crossed 1800
at age 14
Nov 2025
All-time peak 1858
at age 14
Nov 2025
2024
Inactive for 14 months
paused at 1787 → returned at 1858
Aug 2024
Crossed 1800
at age 13
Mar 2024
29th Turkish U14 player
at age 13 · rated 1729
Feb 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+71
1787 → 1858
Tournaments
1
6 games
Score
5.5/ 691.7%
5W1D0L
Top 3 wins
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Oct 2025 | 5.5/6 | #1 | 2112 | +71.2 |
Rankings
/
Turkiye
#687
out of 3,929 players
Europe
#43,278
in continent
World
#59,135
out of 400,000+
National ranking
Europe & World
Europe
World
Turkiye
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| ... | ||
| 687 | 1,858 | |
Europe
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| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 43278 | 1,858 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 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 |
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| ... | ||
| 59135 | 1,858 | |