Yeah..... I forget about that updated pic.... If I'm not mistaken, the character in the nearest shell are in love with Touma, the second shell are trusting him in no matter what he do and the outermost shell are will to cooperate if something terrible happen.
There are a few things I wouldn´t put like in this fan-made picture: Leivinia in the trusting shell or Agnese also in the trusting shell(since NT10 definitely),etc. But even though it´s not entirely perfect, I would consider it as well made.
^Don't forget about LO. Another thing that should be improved is the love shell as it lacks Misaka 10039, Misaka 13577, and Misaka 19090 and theorically even the other Sisters should be in love with Touma. Also, Othinus and the Will are nearer to Touma than the other girls as if their feelings were stronger, which is unproved and not quantifiable. Anyway, this diargram is surely more accurate than all the fandom power lists of the series.
You find LO at the outermost shell..... And LO contact with Touma is quite little so it s reasonable that she is only cooperate with him when troubles come. And to put other clones is too hard I guess so it just being represented by MISAKA 10077 there at the middle shell. Other clones maybe have feelings, but not real feelings. It is just shared through the network. So I think the real feelings just for MISAKA 10032 since he save her directly.......based on that, the other clones are better to be put on in the trust shell...........Meanwhile, The only clones that do not fall for Touma are only 2 :LO and Worst.....Worst not even being in the chart. Well, She is the clone that rarely meet Touma right?
The number of meetings means nothing when you talk about feelings. LO is extremely greateful to Touma as not only he saved the Sisters' life, but made them understand that the weren't disposable objects but humans whose lives are important, so she should be definitely placed in the trusting shell. Giving them a reason to live is the main reason why Misaka imouto and the other Sisters I mentioned fell in love with him, as it has much more maning than saving lives which were believed to be worthless. And even if information and emotions can be shared, only because a Sister has certain feelings (e.g. anger) it doesn't mean the others will experience them in turn, but will be simply aware of that. Having more or less the same mentality, if one of them falls in love for certain reasons then the others will do too, but on their own after they receive the information. And Misaka 19090 can feel normal emotions and express them better then the others, so her feeling aren't "copied" at all. It is likely that other Sisters, if not all of them, minus LO (Worst in not a Sister) are in love with Touma, but since it's unconfirmed instead of placing them on a shell or another it would be better to place them on the separating line between the love and the trusting shells.