When you first log in to your dashboard, you are taken to your Summary view which defaults to rating scores from the last 7 days.
You can also click on the date pick-list at the top of the screen to change to just yesterday's view of rating scores or to those from the past 28 days.
To get a deeper view of your dashboard, you can select the Overview option from the Report pick-list at the top left of the dashboard.
From there, you can click on the date pick-list to select various date views including a custom option where you input your own 'to' and 'from' dates.
If you want to look at the ratings which have been uploaded from today, please use the custom option and input today's date in the 'to' and 'from' fiields.