Sum many fields and only count large (N) amount

[Trevorexcelrookie]

Racing points season, each driver can use best 75% (1/4 drop rate). when I do Sum(), SUMPRODUCT(), Large() I get errors because of the Null values

Sample:
Race#
DriverName 1 2 3 4 5 6 7 8 9 10 11
driver 1 49 49 48 49 48 48 50 50
driver 2 0 50 50 49 50 49 49
driver 3 45 46 46 47 48 48
driver 4 49 48 50 49 47 0
driver 5 48 48 47 47 47
driver 6 46 45 45
driver 7 50 50
driver 8 0 47
driver 9 44

only 8 races completed, 6 Largest of those count (3/4). I want the Current score of 6 best races.

correct result
Driver 1 = 295
Driver 2 = 297
Driver 9 = 44

My first post so sorry if I didn't do this right, I normally can just read the forum and find my answers.

[FDibbins]

Hi, welcome to the forum

Often, a copy/paste onto a thread, does not come out as expected. I think this is 1 of those times

To best describe or illustrate your problem you would be better off attaching a dummy workbook. The workbook should contain the same structure and some dummy data of the same type as the type you have in your real workbook - so, if a cell contains numbers & letters in this format abc-123 then that should be reflected in the dummy workbook.

To attach a file to your post,
click advanced (next to quick post),
scroll down until you see "manage file",
click that and select "add files" (top right corner).
click "select files" find your file, click "open" click "upload" click 'done" bottom right. click "submit reply"

Once the upload is completed the file name will appear below the input boxes in this window.
You can then close the window to return to the new post screen.

[Trevorexcelrookie]

Sorry about that, I should have previewed.

Attached is my current work book (with names replaced). The races will continue to grow to about 50 or 60 races be the end.

current score is all I really need, the rest was just for building the results.

* I would like to calculate 3/4 of races that have 3 or more racers
* Sum largest 3/4 points from races that contain 3 or more drivers in the race class (see yellow sections).
* I'd like to build the formula so I can auto populate this table week after week and get instant results instead of spending 5 to 15 minutes typing things in manually.

eventuality I'll try and auto post this to a website. Race day ends, I pop up results and everyone can see them right away.