Our problems are not dependent on other teams problems.
If we play shit, its not cancelled out because Chelsea also played shit.
I include results of other clubs for context. A persistent concern of mine in talking about Spurs is trying to figure out what is "normal" for a top 5 club and what could be considered "Spursy". I think we have been uncharacteristically "bad" (for a top 5 club) at home–our home record is poor in comparison to our local competition (WW, Chelsea, Everton). You have to get to Liverpool before a top club starts showing as few wins at home as we have. Yet despite our crap home record, we're still in fifth with a shout for better position, which means that we're atypically good away.
So those two parts are Spursy. But being unable to shut the door against opponents below you in the table seems to be something that all top clubs deal with.
For example, here is a comparison to Woolwich:
At home, the average place of teams we've beaten is 11.4. Drawn: 8.2. Lost: 11
For the Wanderers: 13.8, 9.75, 5
So though we both have three home losses apiece, theirs were to the 2nd, 4th, and 9th place teams, where ours were to 4th, 11th, and 18th. That loss to Wigan was completely unacceptable.
But in terms of draws, and given the sample size, the numbers even out. They drew to 6th, 7th, 11th, and 15th. We drew to 1st, 6th, 8th, 12th, and 14th. I'd consider that basically a complete wash.
Which then explains why the average place of teams that we've defeated at home is slightly better than Woolwich's. If you add Wigan's 18th place to our win result, we would edge up to 12.1. And who knows, our numbers and Woolwich's might even out once they've welcomed Wigan and Man U to their poopden.
I get what you're saying… we should be beating bottom teams, and I agree. But I also maintain that every season is going to have a certain number of matches that are blips, where a bottom-five team takes three points from us at home, say. And I don't have evidence that Spurs are more likely than other clubs to have those kinds of "blips", especially when so much boils down to merely moving one match—Wigan home—from the L column to the W column. If we had beaten Wigan at home, we would be above Woolwich, etc., etc.
Anyway, I get the sense I'm going in circles here, so I'll stop.