Your last match was 3 months ago on Dotabuff. You might want to share your games if you want to attract people.

Also, 'slightly above average' as a description is vague at best.
Any high or very high pool games?

For the moment I play in the Eu West server. Maybe in about half a year or so.

The rule of dota mm is 50%, which you are spot on at. Win rates are aren't much to go by although having anything about 50% consistently is a good sign.

High pool games-
1. Go to the Watch tab in dota
2. click recent games
3. type in your in game name
4. then click the pool from any, and change it to high or very high (or normal).

If you have high and/or very high pool games then good, you're in the top 20 or 3.5% of dota.

In this case, well, most people will want to be friends with you, particularly if you're a good support player.

My handle is 'silwen'. This account is for the normal and with a certain friend or two, the high pool. I have another high pool account which I usually use for serious games, which is rare.

Also, it's not hard to improve by playing in pub games if you have attained a higher tier play and you aren't playing in retard league. Retard league usually means there's a damn drow and 3-5 carries in a team, no one buys wards and no one carries tp.