Hello,
your
ELO didn't change, wrong display again, and thanks to let me know, I'll correct it !
(you can go to check ur
ELO after leaving the End of Match screen, in the Network menu... the
ELO shown in the End of Match screen is the
ELO before the match)
EDIT: about the 2/0, u didn't get points probably coz ur
ELO was too high compared to your opponent, so leading 2/0 wasn't enough to earn new points...
You can even lose points when winning a match : for example, if u win 7/6 with a 2500
ELO against a 750
ELO u'd probably lose points, and your opponent will win some points...