Many of the terms musicians use are interchangeable and not particularly well-defined
.
In this particular case, I would consider a ¡chart' to have at least the top line and chord sequence (a la a fakebook) - many would think it should be the whole score. 'Chords' would be a display showing chords only.
Personally, I tend to use the term 'chart' for everything, no matter how it is formatted - mainly because I dislike the MS term 'Songs'.

In this particular case, I would consider a ¡chart' to have at least the top line and chord sequence (a la a fakebook) - many would think it should be the whole score. 'Chords' would be a display showing chords only.
Personally, I tend to use the term 'chart' for everything, no matter how it is formatted - mainly because I dislike the MS term 'Songs'.
Graeme
1: Samsung 12.2" SM-P900: Android 5.0.2
2: eSTAR GRAND HD Quad-Core 4G 10.2": Android 5.1
Some of my music here - https://www.soundclick.com/graemejaye
1: Samsung 12.2" SM-P900: Android 5.0.2
2: eSTAR GRAND HD Quad-Core 4G 10.2": Android 5.1
Some of my music here - https://www.soundclick.com/graemejaye