Format
TJ
Tollefsen, Jacob
🇳🇴FIDE 1551701· Male· Norway· Born in 2009
Follow Jacob TollefsenTrack his monthly FIDE ratings, games, tournaments and more.
Jacob Tollefsen, a 17-year-old Norwegian player, is rated 1998 — just 2 short of his peak of 2000 (Oct 2025, age 16). He has held steady between 1950 and 2000 for 7 months. 10 rated games in the past year (≈32/year long-term). Recent appearances: NM for barn og ungdom 2025 B and Nordic Championship for Scholastic Teams 2025 A Group (U17). Also played 2 rapid (including NM for barn og ungdom 2025 hurtigrunder B) and 5 blitz events (including Nortekk Superlyn februar 2026) recently.
At junior level, he reached #20, #11, #7, #14 and #23 nationally in U18, U16, U14, U12 and U10.
Current rating
1998
Standard
Rpd1944·Blz2040
All-time high
2000
−2 pts below
Oct 2025 · age 16
Oct 2025 · age 16
Activity
26
games / yr avg. · ≈2/mo
10 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#27,833
#27,833 · players worldwide · of 218,279
Career timeline
12 entries2026
20th Norwegian U18 player
at age 17 · rated 1998
Jan 2026
2025
Crossed 2000
at age 16
Oct 2025
All-time peak 2000
at age 16 · −2 from today
Oct 2025
2024
11th Norwegian U16 player
at age 15 · rated 1969
Mar 2024
2023
7th Norwegian U14 player
at age 14 · rated 1923
Sep 2023
Crossed 1800
at age 14
Jun 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
+9
1989 → 1998
Tournaments
2
10 games
Score
7/ 1070.0%
7W0D3L
Top 3 wins
2.[W]vsOliver Kaehne Snedker1,865·Nordic Championship for Scholastic Teams 2025 A Group (U17)·R5·+12.6
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Nov 2025 | 3/5 | #15 | 1973 | -2.4 |
Round-Robin | Sep 2025 | 4/5 | #2 | 2021 | +10.8 |
Most-Played Opponents
vsRafe Rehman
🇳🇴NOR·2095
+5 −7 =3
15 games·last met Nov 2025
View head-to-head →
vsHavard HaugFM
🇳🇴NOR·2432
+0 −11 =1
12 games·last met Nov 2025
View head-to-head →
vsEivind Grunt KrekenFM
🇳🇴NOR·2335
+1 −8 =1
10 games·last met Feb 2026
View head-to-head →
vsOlaf Mundal
🇳🇴NOR·1664
+5 −2 =2
9 games·last met Sep 2023
View head-to-head →
vsVillum Brevick Kierulf
🇳🇴NOR·2178
+2 −4 =3
9 games·last met Jul 2023
View head-to-head →
Rankings
/
Norway
#279
out of 2,669 players
Europe
#20,565
in continent
World
#27,833
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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Europe
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| 20565 | 1,998 | |
World
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| 27833 | 1,998 | |