Hello Pavel,
not a definitive answer, because of a hard picture (more pictures could make this an easy one, I am qute sure) and lack of experience with variation of RTP and I havent seen RTP in winter, but I would say that Meadow Pipit seems to be the best fit for both birds.
Middle bird:
- narrow black streaks to mantle, should be broader in RTP
-narrow streaks at flanks, should be blop-shaped in typical RTP.
Right bird:
-dark brown upperparts
with just imaginable olive wash is rare or outside variation for RTP (as said, I havent seen enough RTP to make such a judgement
- orange bill-base, should be yellow in RTP
Please note, that Meadow regularly shows streaked uppertail-coverts and rarely weak streaks to the rump.
See here: its in german, but I hope useful:
https://club300.de/gallery/idforum_topic.php?id=79338
While I wrote this, others with much experience, I often learn from, said allready both are Meadow Pipits, so my confidence in identification for both birds as Meadow Pipits has moved at least one step up.