I thought similar. The colours are based on someone's opinion. Its a harder game for Chelsea than it is us but I'd have put it as a "hard" for both.
It's not a reason though either. Flipping a coin and landing on heads 99 times in a row doesn't mean the next is any less likely to be a heads. Although not exactly the same as flipping a coin, the principle stands; look forward and not backward. Our chance of winning the next game is irrelevant to what has already happened and, for that reason, our chances of winning the next eight in a row is just as good as winning two in a row provided, as you say, you only look to the next game in hand. Streaks are only unlikely when you're at the start of one. When you're half way through, the next game has just as good odds as the previous. Semantics, maybe, but I don't buy this 'unlikely to go on a 16 game streak' stuff. Negativity