Scoresheet Requirements
There are no special requirements for the presentation of the scoresheets. The only important thing is that a grid is present so that the moves can be recognized. Areas for entering round and board numbers would also be useful so that the scoresheets can be automatically assigned to the pairings. All common scoresheets should be usable without problems.
When scanning the scoresheets, care should be taken to ensure that the forms are scanned as straight and well-lit as possible so that automatic recognition works optimally.
If you have problems with automatic recognition, feel free to email me at steffen@chessscanner.com