Format
TA
Tonnessen, Alf Tomas
🇳🇴FIDE 1545434· Male· Norway· Born in 1975
Follow Alf Tomas TonnessenTrack his monthly FIDE ratings, games, tournaments and more.
Alf Tomas Tonnessen, a 51-year-old Norwegian player, is rated 1483 — just 8 short of his peak of 1491 (Oct 2025, age 50). He plays occasionally (8 games in the last 12 months). Recent appearances: Kristiansand Varturnering 2026 Sveitser R 7 and KSK Hostturneringen 2025 R 8-9.
Current rating
1483
Standard
Rpd1450·Blz1475
All-time high
1491
−8 pts below
Oct 2025 · age 50
Oct 2025 · age 50
Activity
12
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#192,206
#192,206 · players worldwide · of 218,279
Career timeline
10 entries2025
All-time peak 1491
at age 50 · −8 from today
Oct 2025
Best 12-month gain (+391 Elo)
1087 → 1478
Jan 2025
2024
100 career games
at age 49
Oct 2024
Crossed 1400
at age 49
Mar 2024
Re-crossed 1200
at age 49
Mar 2024
2019
Re-crossed 1200
at age 44
Nov 2019
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+7
1476 → 1483
Tournaments
4
12 games
Score
5/ 1241.7%
6W0D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3/3 | #1 | 2357 | +17.8 |
Swiss | Jan 2026 | 0/1 | #8 | 815 | -6.2 |
Swiss | Nov 2025 | 1/3 | #18 | 1504 | -19.6 |
Swiss | Sep 2025 | 1/1 | #13 | 2467 | +14.8 |
Most-Played Opponents
vsOlav August D Tonnessen
🇳🇴NOR·1651
+9 −14 =4
27 games·last met Sep 2024
View head-to-head →
vsDag Joran Mo
🇳🇴NOR·1447
+3 −7 =3
13 games·last met May 2019
View head-to-head →
vsJan-Erik Hansen
🇳🇴NOR·1570
+1 −10 =0
11 games·last met May 2019
View head-to-head →
vsKim-Daniel Vattoy
🇳🇴NOR·1545
+2 −7 =1
10 games·last met May 2019
View head-to-head →
vsRoar Haukas
🇳🇴NOR·1667
+0 −10 =0
10 games·last met Apr 2019
View head-to-head →
Rankings
/
Norway
#1,898
out of 2,669 players
Europe
#119,856
in continent
World
#192,129
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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