Viggo Mattsson

SWE · 30 yrs · K=20 · Peak 1919 (Apr 2025)

Best performance: 2031 at Kalmar Klassmasterskap 2025 Klass 1 R567(Best of 2025)

World #=56242 live255#55,987 publishedSweden #=1103

OCT26 Rating

1870

Live Rating

1870.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Klass I 4 SM 2026Jun 29 – Jul 4	½/1	—

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

35 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Klass I 4 SM 2026—(1)
Jun – Jul 2026Round robinfederation source
Score ½/1Opp avg 1970Start 1884
Klass I 5 SM 20261809
Jun – Jul 2026Round robinfederation source
Best of 2026Score 2/7Opp avg 1967Start 1884
Kalmar KM 2026 r7—(0)
Jan – Apr 2026Swissfederation source
Score 0/1Start 1894
Kalmar KM 2026 r6—(1)
Jan – Apr 2026Swissfederation source
Score 0/1Opp avg 1812Start 1894
Allsvenskan 2025-2026: II:7 r7—(1)
Mar 2026Teamfederation source
Score ½/1Opp avg 1979Start 1905
Allsvenskan 2025-2026: II:7 r3—(1)
Oct 2025 – Feb 2026Teamfederation source
Score ½/1Opp avg 2087Start 1909
Kalmar KM 2026 r2—(1)
Jan – Feb 2026Swissfederation source
Score 1/1Opp avg 1767Start 1894
Kalmar KM 2026 r3-5—(2)
Jan 2026Swissfederation source
Score 1½/3Opp avg 1869Start 1894
Kalmar KM 2026 r1—(1)
Jan 2026Swissfederation source
Score 1/1Opp avg 1723Start 1894
Allsvenskan 2025-2026: II:7 r4—(1)
Oct 2025 – Jan 2026Teamfederation source
Score 0/1Opp avg 1875Start 1909
Smalandska serien 2025-26 R56—(1)
Oct – Dec 2025Teamfederation source
Score 1/1Opp avg 1710Start 1909
Allsvenskan 2025-2026: II:7 r5-6—(1)
Nov 2025Teamfederation source
Score ½/1Opp avg 1897Start 1898
Allsvenskan 2025-2026: II:7 r2—(1)
Oct – Nov 2025Teamfederation source
Score 0/1Opp avg 1895Start 1909
Kalmar Klassmasterskap 2025 Klass 1 R5672031
Oct 2025Round robinfederation source
Best of 2025Score 2½/3Opp avg 1758Start 1909
Kalmar Klassmasterskap 2025 Klass 1 R34—(1)
Sep – Oct 2025Round robinfederation source
Score 0/1Opp avg 2047Start 1909
Allsvenskan 2025-2026: II:7 r1—(1)
Oct 2025Teamfederation source
Score 0/1Opp avg 2053Start 1909
Kalmar Klassmasterskap 2025 Klass 1 R12—(2)
Sep 2025Round robinfederation source
Score 1/2Opp avg 1818Start 1909
SM Klass I 2025 grp 21896
Jun – Jul 2025Round robinfederation source
#2 in 2025Score 3/7Opp avg 1946Start 1912
Kalmarmasterskapet 2025 R567—(2)
Jan – Apr 2025Swissfederation source
Score 1½/3Opp avg 1763Start 1870
Allsvenskan 2024-2025 div II 7 R67—(2)
Oct 2024 – Mar 2025Teamfederation source
Score 1/2Opp avg 1885Start 1825
Kalmarmasterskapet 2025 R34—(2)
Jan – Feb 2025Swissfederation source
Score 2/2Opp avg 1893Start 1870
Smaland distriktsserie 2024-2025 r5—(1)
Nov 2024 – Feb 2025Teamfederation source
Score 1/1Opp avg 1871Start 1850
Kalmarmasterskapet 2025 R12—(2)
Jan 2025Swissfederation source
Score 2/2Opp avg 1746Start 1870
Allsvenskan 2024-2025 div II 7 R4—(1)
Oct 2024 – Jan 2025Teamfederation source
Score ½/1Opp avg 1997Start 1825
Klassmasterskap 2024 Klass 1 R45—(2)
Sep – Dec 2024Swissfederation source
Score 1½/2Opp avg 1782Start 1825

Rated near Viggo Mattsson · Classical

World

#=56242Arne Nyberg1870.0
#=56242Tommy Svensson1870.0
#=56242Viggo Mattsson1870.0
#=56242Santiago Nicolas Coronel1870.0
#=56242Mario Martins Freitas Morais1870.0

Sweden

#=1103Arne Nyberg1870.0
#=1103Tommy Svensson1870.0
#=1103Viggo Mattsson1870.0
#=1114Anders Linden1869.0
#=1114Tryggve Ivarsson1869.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE