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Jonsson Assander, Oskar

🇸🇪

FIDEFIDE 1787330· Male· Sweden· Born in 2008

Follow Oskar Jonsson AssanderTrack his monthly FIDE ratings, games, tournaments and more.

Oskar Jonsson Assander, a 18-year-old Swedish player, is rated 1516 — his current career high. He is rising rapidly, having gained +92 Elo over the past 12 months. 10 rated games in the past year (≈14/year long-term). Recent standard appearances include Allsvenskan 2025-2026: III:2 r7, USSS KM 2025 r1-3, and Septemberkampen 2025. Also played 1 rapid (including Juniorallsvenskan 2025 div II) and 4 blitz events (including USSS Mandagsblixt 119) recently.

Current rating

1516

Standard

Rpd1469·Blz1551

All-time high

1516

at best
Apr 2026 · age 18

Activity

13

games / yr avg. · ≈1/mo

10 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#178,599

#178,599 · players worldwide · of 216,808

Career timeline

6 entries
2026
Best 12-month gain (+92 Elo)
1424 → 1516
Apr 2026
All-time peak 1516
at age 18
Apr 2026
Crossed 1500
at age 18
Feb 2026
2024
Crossed 1400
at age 16
Dec 2024
Crossed 1200
at age 16
Dec 2024
First FIDE rating
1424 · at age 16
Dec 2024

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Hakan Lonsjo 1,693
Septemberkampen 2025 · Sep 2025 · +10.7 Elo
Evolution
+92
1424 → 1516
Tournaments
6
17 games
Score
7.5/ 1744.1%
8W3D6L
Top 3 wins
1.[W]vsJan-Erik Edin1,577·Allsvenskan 2025-2026: III:2 r4·R4·+23.9
2.[W]vsUmair Islam1,518·Uppsala WE 2025 grp 7·R4·+22.5
3.[W]vsRaghav Srinivasson1,507·Uppsala WE 2025 grp 7·R3·+21.9
Top 3 losses
1.[L]vsHenry Bjarnegard1,771·Septemberkampen 2025·R4·-6.5
2.[L]vsAron Emanuelsson1,835·Septemberkampen 2025·R5·-4.7
3.[L]vsRune Evertsson1,889·Allsvenskan 2025-2026: III:2 r5-6·R5·-4.0

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
Allsvenskan 2025-2026: III:2 r7
Team
Mar 20260.5/1#271661+10.0
Allsvenskan 2025-2026: III:2 r5-6
Team
Feb 20260/1#421089-3.2
Allsvenskan 2025-2026: III:2 r4
Team
Jan 20261/1#112377+25.6
USSS KM 2025 r1-3
Swiss
Sep 20250/1#91240-3.2
Septemberkampen 2025
Swiss
Sep 20252/4#51744+12.0

Rankings

/
Sweden
#2,748
out of 3,413 players
Europe
#113,793
in continent
World
#178,555
out of 400,000+

National ranking

Europe & World

Europe
World
Sweden
1
🇸🇪Grandelius, NilsFollow Nils GrandeliusTrack their monthly FIDE ratings, games, tournaments and more.
2,662
2
🇸🇪Hellers, FerdinandFollow Ferdinand HellersTrack their monthly FIDE ratings, games, tournaments and more.
2,581
3
🇸🇪Sivuk, VitalyFollow Vitaly SivukTrack their monthly FIDE ratings, games, tournaments and more.
2,517
4
🇸🇪Galperin, PlatonFollow Platon GalperinTrack their monthly FIDE ratings, games, tournaments and more.
2,509
5
🇸🇪Seo, Jung MinFollow Jung Min SeoTrack their monthly FIDE ratings, games, tournaments and more.
2,489
6
🇸🇪Berg, EmanuelFollow Emanuel BergTrack their monthly FIDE ratings, games, tournaments and more.
2,474
7
🇸🇪Blomqvist, ErikFollow Erik BlomqvistTrack their monthly FIDE ratings, games, tournaments and more.
2,472
8
🇸🇪Sorensen, HampusFollow Hampus SorensenTrack their monthly FIDE ratings, games, tournaments and more.
2,460
9
🇸🇪Trost, EdvinFollow Edvin TrostTrack their monthly FIDE ratings, games, tournaments and more.
2,459
10
🇸🇪Storme, IsakFollow Isak StormeTrack their monthly FIDE ratings, games, tournaments and more.
2,453
...
2748🇸🇪Jonsson Assander, Oskar1,516
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
113793🇸🇪Jonsson Assander, Oskar1,516
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
178555🇸🇪Jonsson Assander, Oskar1,516