Format
GT
Grunnan, Theo
🇳🇴FIDE 1587889· Male· Norway· Born in 2015
Follow Theo GrunnanTrack his monthly FIDE ratings, games, tournaments and more.
Theo Grunnan, a 11-year-old Norwegian player, is rated 1503 — just 4 short of his peak of 1507 (Jul 2025, age 10). He plays occasionally (8 games in the last 12 months). Recent appearances: Ostlandsserien div 5 A 2025-2026 R 5 and NM for barn og ungdom 2025 F. Also played 3 blitz events (including StjerneOffer minimaraton 2025) recently.
At junior level, he reached #35 and #13 nationally in U12 and U10.
Current rating
1503
Standard
Rpd1564·Blz1549
All-time high
1507
−4 pts below
Jul 2025 · age 10
Jul 2025 · age 10
Activity
6
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#184,579
#184,579 · players worldwide · of 218,279
Career timeline
8 entries2026
35th Norwegian U12 player
at age 11 · rated 1504
Apr 2026
Re-crossed 1500
at age 11
Apr 2026
2025
13th Norwegian U10 player
at age 10 · rated 1507
Jul 2025
Crossed 1500
at age 10
Jul 2025
Crossed 1400
at age 10
Jul 2025
Crossed 1200
at age 10
Jul 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-4
1507 → 1503
Tournaments
2
8 games
Score
4.5/ 856.3%
4W1D3L
Top 2 wins
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #2 | 2351 | +24.0 |
Open Swiss | Nov 2025 | 3.5/2 | #23 | 2239 | -27.6 |
Rankings
/
Norway
#1,845
out of 2,669 players
Europe
#116,630
in continent
World
#184,525
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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| 10 | 🇳🇴Follow Geir Sune Tallaksen OstmoeTrack their monthly FIDE ratings, games, tournaments and more. | 2,488 |
| ... | ||
| 1845 | 1,503 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
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| ... | ||
| 116630 | 1,503 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| ... | ||
| 184525 | 1,503 | |