Format
KO
Karpenko, Oskar
🇺🇸FIDE 39985792· Male· United States of America· Born in 2011
Follow Oskar KarpenkoTrack his monthly FIDE ratings, games, tournaments and more.
Oskar Karpenko, a 15-year-old American player, is rated 1784 — his current career high. He is progressing steadily with +27 Elo over the past 12 months. 11 rated games in the past year. Recent standard appearances include 9th Annual Gulf Coast New Years Open - Premier, 23rd Annual Turkey Bowl - Premier, and 2025 Harvey Lerman Florida State Championship - Open. Also played 6 rapid events (including LXXXIX Turniej o Puchar Kawki (FIDE)) recently.
Current rating
1784
Standard
Rpd1859·Blz—
All-time high
1784
at best
Feb 2026 · age 15
Feb 2026 · age 15
Activity
13
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#81,291
#81,291 · players worldwide · of 216,808
Career timeline
5 entries2026
All-time peak 1784
at age 15
Feb 2026
2025
Crossed 1600
at age 14
Oct 2025
Crossed 1500
at age 14
Oct 2025
Crossed 1400
at age 14
Oct 2025
First FIDE rating
1757 · at age 14
Oct 2025
Standard rating history
Last 12 months — activity & highlights
Evolution
—
Tournaments
4
13 games
Score
5.5/ 1342.3%
5W1D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jan 2026 | 1/3 | #30 | 1870 | +12.0 |
Open Swiss | Nov 2025 | 1/3 | #34 | 1873 | +13.6 |
Open Swiss | Aug 2025 | 1/4 | #50 | 1728 | 0.0 |
Swiss | Jun 2025 | 2.5/1 | #17 | 1732 | 0.0 |
Hot streak: 4 tournaments without losing Elo.
Rankings
/
United States of America
#2,344
out of 5,412 players
Americas
#9,457
in continent
World
#81,290
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 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 |
| ... | ||
| 2344 | 1,784 | |
Americas
| 1 | 🇺🇸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. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 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. | 2,718 |
| 8 | 🇺🇸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 |
| ... | ||
| 9457 | 1,784 | |
World
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| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
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| 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 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 81290 | 1,784 | |