mueslo (irc: mueslo, reddit: sbjf)
ribbit: rule-based hybrid priority & greedy move calculation. Open-source version (0.8.2 at github.com/mpeterv/robotgame-bots/blob/master/ribbit08.py). Was rank 1 in Nov 2013.
tadpole: rule-based greedy bot (just the greedy parts from ribbit 0.9.2). Open-source.
thermo: score-based SA bot
author of rgcompare: https://github.com/mueslo/rgcompare stats page (wip): http://mueslo.de:8081 (currently off, since rg now has stats)
I know Python and C++ a bit. I study Physics currently. I like Arch Linux and KDE too.