Really struggling to understand the best way of doing this...

I have a table of data

```
**StudentID AssessmentCode ResultGroup Result**
46933 12ENG IBLevel HL
46933 12ENG Mark 6
46933 12ECO IBLevel HL
46933 12ECO Mark 5
46933 12GEO IBLevel SL
46933 12GEO Mark 6
46933 12LAN IBLevel HL
46933 12LAN Mark 4
46933 12PED IBLevel SL
46933 12PED Mark 5
46933 12SCI IBLevel SL
46933 12SCI Mark 3
67767 12FRE IBLevel HL
67767 12FRE Mark 4
67767 12MAT IBLevel SL
67767 12MAT Mark 5
and so on...
```

Unfortunately the result column holds 2 different bits of info. The level a student does (HL = High Level; SL = Standard Level) and then the result for that subject at that level. Note that for each student, 2 rows are generated per subject a student does, one row has the IBLevel and the next row has the result for that level.

How can I rearrange the data to get something like

```
StudentID HLResult SLResult TotalResult CountofHL CountofSL
46933 15 14 29 3 3
67767 13 10 23 4 2
```

So each student has one row of data with totals for HL, SL, both together and then a count of the number of HL and SL subjects. As I said, really not sure of the best way of going about this. In the end, I would also like to extend this to get some columns which, based on the results give some warning messages eg the TotalResult has to be great than 24 so I would love a column that simply returns whether this has been achieved or not...

```
StudentID HLResult SLResult TotalResult CountofHL CountofSL MoreThan24
46933 15 14 29 3 3 True
67767 13 10 23 4 2 False
```

Any help would be greatly appreciated...