Club record
League results at each club since 2016, next to the same club under other coaches.
Ružomberok
Feb 2026 – Oct 2026 · 19 matches
0.68 points per game in Super Liga (19 matches).
Ružomberok with other coaches, ±3 years: 1.26 (82 matches, 4 coaches).
Line-up Elo: −68 below the league average under him, −87 under the others.
Most used
- O. Luterán1,530' · Elo 1,445
- J. Hladík1,437' · Elo 1,416
- A. Selecký1,436' · Elo 1,454
- A. Mojžiš1,260' · Elo 1,459
- D. Húska1,080' · Elo 1,169
- D. Köstl990' · Elo 1,458
- T. Múdry810' · Elo 1,450
- Tomáš Král810' · Elo 1,511
- A. Tučný760' · Elo 1,383
- D. Kostka720' · Elo 1,549
Players under Jaroslav Kostl
Total Elo change of his own players in his matches.
Rose most
Fell most
- D. Kostka−102
in 8 matches · Ružomberok
- J. Hladík−91
in 16 matches · Ružomberok
- Tomáš Král−64
in 9 matches · Ružomberok
- A. Selecký−43
in 16 matches · Ružomberok
- S. Grygar−41
in 7 matches · Ružomberok
Opponents
Their Elo change in matches against his teams (at least 3 meetings).
Favourite opponents
No opponent lost Elo against his teams.
Nemeses
+62M. Sovič1372
in 3 matches · FK Košice
- +42
H. Pávek1564
in 3 matches · AS Trencin
+42S. Suľa1385
in 3 matches · Skalica
+31F. Lichý1487
in 3 matches · FK Košice
+27Eynel Soares1585
in 3 matches · AS Trencin
Coaches
Their Elo change in matches against him (at least 3 meetings).
Favourite coaches
No coach lost Elo against him.
Nemesis coaches
- +47
Roman Hudec1365
in 3 matches · Skalica
- +39
Peter Cernak1458
in 3 matches · FK Košice
- +17
Ricardo Moniz1597
in 3 matches · AS Trencin