CChessStats
Format
MV

Mattsson, Viggo

🇸🇪

FIDEFIDE 1771752· Male· Sweden· Born in 1996

Follow Viggo MattssonTrack his monthly FIDE ratings, games, tournaments and more.

Viggo Mattsson, a 30-year-old Swedish player, is rated 1896 — just 23 short of his peak of 1919 (Apr 2025, age 29). He has fluctuated between 1825 and 1919 over the past 2 years. 26 rated games in the past year (≈20/year long-term). Recent standard appearances include Allsvenskan 2025-2026: II:7 r7, Kalmar KM 2026 r3-5, and Smalandska serien 2025-26 R56. Also played 1 blitz event (including Kalmar Paskblixt 2026) recently.

Current rating

1896

Standard

Rpd—·Blz1875

All-time high

1919

−23 pts below
Apr 2025 · age 29

Activity

19

games / yr avg. · ≈2/mo

26 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#49,133

#49,133 · players worldwide · of 216,808

Career timeline

6 entries
2025
All-time peak 1919
at age 29 · −23 from today
Apr 2025
7-month rising streak
+94 Elo
Apr 2025
K-factor lowered to 20
at age 29
Jan 2025
2024
Best 12-month gain (+331 Elo)
1502 → 1833
Apr 2024
Crossed 1800
at age 28
Apr 2024
2023
First FIDE rating
1494 · at age 27
Jan 2023

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Dennis MiskulinCM 2,087
Allsvenskan 2025-2026: II:7 r3 · Dec 2025 · +5.0 Elo
Evolution
-16
1912 → 1896
Tournaments
14
25 games
Score
12.5/ 2550.0%
10W5D10L
Top 3 wins
1.[W]vsJan Peter Palmblad1,943·SM Klass I 2025 grp 2·R1·+11.0
2.[W]vsIngemar Wincent1,940·SM Klass I 2025 grp 2·R3·+10.9
3.[W]vsPeter 1965 Holmgren1,925·SM Klass I 2025 grp 2·R6·+10.5
Top 3 losses
1.[L]vsMikael Ohlsson1,755·Kalmar Klassmasterskap 2025 Klass 1 R12·R2·-13.9
2.[L]vsPeter Linden1,853·Kalmar KM 2026 r3-5·R5·-11.2
3.[L]vsBjorn Nilson1,875·Allsvenskan 2025-2026: II:7 r4·R4·-10.3

Last 12 months — tournaments

top 10 of 14
EventDateScoreRankPerfΔ Elo
Allsvenskan 2025-2026: II:7 r7
Team
Mar 20260.5/1#161948+2.0
Kalmar KM 2026 r3-5
Swiss
Feb 20261.5/2#112060-11.2
Kalmar KM 2026 r2
Swiss
Feb 20261/1#32567+6.8
Allsvenskan 2025-2026: II:7 r5-6
Team
Feb 20260.5/1#421897+1.2
Smalandska serien 2025-26 R56
Team
Feb 20261/1#72510+6.6

Rankings

/
Sweden
#974
out of 3,413 players
Europe
#36,181
in continent
World
#49,133
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
...
974🇸🇪Mattsson, Viggo1,896
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
...
36181🇸🇪Mattsson, Viggo1,896
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
...
49133🇸🇪Mattsson, Viggo1,896