Enter scores in a score cell as for-ag, e.g. 21-14, and wait for both sides of the game to update.
An en-dash (–) or an = will also work as a separator, e.g. 21–14 or 21=14.
If ends are relevant enter as shots,ends in the same cell, e.g. 21-14,9–6 or 9–6,5.5–3.5.
If it's a full round-robin these can be ignored, otherwise enter simply as a w or a standard score as above.
For a simple forfeit loss enter an f.
For a scored forfeit enter a score followed by an f, e.g. 0-14f.
Enter as np.
Separate the game or set scores with a semi-colon. E.g. a best of 3 game might be entered 8-4;7-9;1-3.
Enter the score followed by a p e.g. 19-12p.
If the result is known but not the score, enter as w, l or d.