It means just that: only two out of your last 16 weeks met the requirements for top rated.
When it said "3 of 16" it wasn't necessarily the previous 3 weeks; it might have meant you were eligible 16, 10 and 3 weeks ago respectively. One week later that becomes 17, 11, 4. Out of that, only 11 and 4 are within the last 16 weeks window.
Hi Syeda Tahoora,
Each Upworker must have their own unique account on Upwork. It's important that you don't share your login credentials with anybody and don't log into other users' accounts as it's a serious violation of the Upwork TOS.
You can use a time tracker on more than one laptop but not at the same time.
I want to stay sincere with upwork since its my job and source of income that is why i asked this question so that i stay away from any violation.
I am very sorry for this.