Halldór Árnason Manager Stats Provisional · 41 of 60 rated matches
Iceland · last club: Breidablik Kópavogur (last match 18 Oct 2025) · 41 matches since Oct 2023
Not in the current ranking: no rated match in the last 12 months. Their coach rating stays at −45 from their last rated match.
See the Week 42, 2026 ranking ›
Coach rating
Week 45, 2026−45Coach ratingunchanged since 18 Oct 2025
#905Best rankfirst reached 11 Aug 2025
62Weeks rankedAug 2025 – Oct 2026
41Rated matches19 more until not provisional
Breidablik Kópavogur
Between clubs
One point per month; points per game and win % are one step per club and season. Coach rating is the part of their teams' rating the model credits to the manager; it moves only when their team plays and holds between clubs. It describes results so far - it doesn't predict the next game.
Career
1 club · newest first
Club
Period
MatchesGP
W-D-L
PPG
Club rating
Coach ratingCoach
Vs expected
Breidablik Kópavogur
Apr 2025 – Oct 2025 · PPG 1.45
club rating 1491 → 1399 −93
vs expected −0.13 per match
last club
Apr 2025 – Oct 2025
33
13-9-11
1.45
1491 → 1399 −93
−25.4
−0.13
Breidablik Kópavogur
Oct 2023 – Jul 2024 · PPG 0.38
caretaker
Oct 2023 – Jul 2024
8
1-0-7
0.38
−19.8
caretaker spell 11 Jul 2024 – 30 Jul 2024
11 Jul 2024 – 30 Jul 2024
4
1-0-3
1501 → 1415
−13.0
caretaker spell 26 Oct 2023 – 14 Dec 2023
26 Oct 2023 – 14 Dec 2023
4
0-0-4
1473 → 1440
−6.8
Career
Oct 2023 – Oct 2025
41
14-9-18
1.24
−45.2
Club rating - the club's team rating at their first rated match → after their last, and the change. Coach rating - what each spell added to their coach rating; the spells add up to the career total. Vs expected - average result per match (win 1, draw ½) above what the club's rating at their appointment predicted. Caretaker spells (the club's stand-in between two managers) are grouped per club when there are 2 or more. They count toward the record and the coach rating, but a manager with caretaker matches only isn't ranked.
Coaching record
all competitions
Season
41
Matches
14 W · 9 D · 18 L
34.1%
Win rate
draws 22.0% · losses 43.9%
1.24
Points per game
51 points
1.54 – 1.83
Goals per game
63 scored · 75 conceded
–
Corners · cards
no match stats
Venue
GP
W
D
L
W-D-L
Win %
PPG
Goals
All matches
41
14
9
18
14-9-18
34.1
1.24
63:75
Home
20
9
4
7
9-4-7
45.0
1.55
39:31
Away
21
5
5
11
5-5-11
23.8
0.95
24:44
Competition
GP
W
D
L
W-D-L
Win %
PPG
Goals
Besta deild karla
26
10
9
7
10-9-7
38.5
1.50
43:40
UEFA Conference League
11
3
0
8
3-0-8
27.3
0.82
14:26
UEFA Champions League
4
1
0
3
1-0-3
25.0
0.75
6:9
41
Matches
14 W · 9 D · 18 L
34.1%
Win rate
draws 22.0% · losses 43.9%
1.24
Points per game
51 points
1.54 – 1.83
Goals per game
63 scored · 75 conceded
–
Corners · cards
no match stats
Venue
GP
W
D
L
W-D-L
Win %
PPG
Goals
All matches
41
14
9
18
14-9-18
34.1
1.24
63:75
Home
20
9
4
7
9-4-7
45.0
1.55
39:31
Away
21
5
5
11
5-5-11
23.8
0.95
24:44
Competition
GP
W
D
L
W-D-L
Win %
PPG
Goals
Besta deild karla
26
10
9
7
10-9-7
38.5
1.50
43:40
UEFA Conference League
11
3
0
8
3-0-8
27.3
0.82
14:26
UEFA Champions League
4
1
0
3
1-0-3
25.0
0.75
6:9
Records & streaks
90-minute results · all competitions
5-0
Biggest win
v KF Egnatia · UEFA Champions League · 15 Jul 2025
1-7
Heaviest defeat
v Lech Poznań · UEFA Champions League · 22 Jul 2025
5
Longest unbeaten run
Breidablik Kópavogur · to 3 Jul 2025
2
Longest winning run
Breidablik Kópavogur · to 28 Aug 2025
Longest runs
Club
Matches
Won
Unbeaten
Clean sheets
Scored in
No win
Lost
Breidablik Kópavogur
41
2
5
2
7
6
5
Milestones
1st match
0-5
v KAA Gent
26 Oct 2023
Goals, cards & corners
match totals, both teams
Goals
All 41
Home 20
Away 21
Over 0.5
100%
100%
100%
Over 1.5
85%
90%
81%
Over 2.5
63%
70%
57%
Over 3.5
41%
40%
43%
Over 4.5
24%
25%
24%
Over 5.5
10%
10%
10%
Both teams scored
66%
80%
52%
Clean sheet
15%
15%
14%
Failed to score
20%
5%
33%
No match stats for their matches yet, so no card or corner lines.
Half-time / full-time
41 matches
FT winFT W
FT drawFT D
FT lossFT L
HT winHT W
820%
12%
615%
HT drawHT D
512%
615%
25%
HT lossHT L
12%
25%
1024%
5
Points won from behindPts from behind
losing at half-time in 13 matches
20
Points dropped from aheadPts dropped
winning at half-time in 15 matches
1st half ·
W 15 · D 13 · L 13
GD −3
2nd half ·
W 11 · D 15 · L 15
GD −9
Each half scored as its own match: 2nd half = goals after the break only.
Playing style
No match stats for their matches yet.
Recent matches
last 20 of 41
Date
Competition
Opponent
H/A
Score
18 Oct 202518 Oct 25
Besta deild karla
Víkingur Reykjavík Besta deild karla · H
H
1-2
5 Oct 20255 Oct 25
Besta deild karla
Fram Reykjavík Besta deild karla · H
H
3-1
2 Oct 20252 Oct 25
UEFA Conference League
FC Lausanne-Sport UEFA Conference League · A
A
0-3
27 Sep 202527 Sep 25
Besta deild karla
FH Hafnarfjörður Besta deild karla · A
A
1-1
22 Sep 202522 Sep 25
Besta deild karla
Valur Reykjavík Besta deild karla · A
A
1-1
15 Sep 202515 Sep 25
Besta deild karla
ÍBV Vestmannaeyjar Besta deild karla · H
H
1-1
11 Sep 202511 Sep 25
Besta deild karla
ÍA Akranes Besta deild karla · A
A
0-3
31 Aug 202531 Aug 25
Besta deild karla
Víkingur Reykjavík Besta deild karla · A
A
2-2
28 Aug 202528 Aug 25
UEFA Conference League
SS Virtus UEFA Conference League · A
A
3-1
21 Aug 202521 Aug 25
UEFA Conference League
SS Virtus UEFA Conference League · H
H
2-1
17 Aug 202517 Aug 25
Besta deild karla
FH Hafnarfjörður Besta deild karla · H
H
4-5
10 Aug 202510 Aug 25
Besta deild karla
Valur Reykjavík Besta deild karla · A
A
1-2
3 Aug 20253 Aug 25
Besta deild karla
KA Akureyri Besta deild karla · H
H
1-1
30 Jul 202530 Jul 25
UEFA Champions League
Lech Poznań UEFA Champions League · H
H
0-1
26 Jul 202526 Jul 25
Besta deild karla
KR Reykjavík Besta deild karla · A
A
1-1
22 Jul 202522 Jul 25
UEFA Champions League
Lech Poznań UEFA Champions League · A
A
1-7
19 Jul 202519 Jul 25
Besta deild karla
IF Vestri Besta deild karla · H
H
1-0
15 Jul 202515 Jul 25
UEFA Champions League
KF Egnatia UEFA Champions League · H
H
5-0
8 Jul 20258 Jul 25
UEFA Champions League
KF Egnatia UEFA Champions League · A
A
0-1
3 Jul 20253 Jul 25
Besta deild karla
UMF Afturelding Besta deild karla · A
A
2-2
Source: every match on record for the manager, all competitions, 90-minute results. Coach rating and rank from the weekly ranking; record, goals and match stats updated nightly. Descriptive, not predictive.
Descriptive, not predictive. The coach rating measures what a manager's teams did against what was expected of them. It doesn't forecast results.
How the rating works ›