Hi, I am your Round 3 opponent for the Random Doubles Open! I am UTC–4. It looks like you are UTC+1.
Here are some times that work for me in UTC+1 (and in UTC–4):
Thursday: 3 – 6 PM and 10 PM – 12 AM (10 AM – 1 PM and 5 – 7 PM),
Friday: 3 PM – 12 AM (10 AM – 7 PM),
Saturday & Sunday: 5:00 PM – 12 AM (12 PM – 7 PM).
If none of these times work, feel free to suggest some, or I will look ahead further in my calendar.