Higher saddle height and pressure on palm It is recommended to adjust saddle height using a formula. I made calculation and adjusted the saddle position to a higher point than my usual riding position. But now pressure on my palm increased significantly in spite of comfort in riding. Should I use some hand gloves or put some good type of handlebar cover? What are the recommendations for saddle height and palm pressure adjustment?
Rather than setting your seat height according to a formula, I recommend setting it through experimentation. The rule of thumb is that you should set your seat height so that when one leg is fully extended at the bottom of the pedal stroke, that knee should be almost but not quite straight. You should be able to pedal comfortably without rocking your hips in this position. Note that this height can change based on how much you ride, the fore/aft position of the seat on the seatpost, your age, etc. This is just a starting point--you need to repeatedly fine-tune your seat height to find what works for you.
Raising your seat without making any other changes is naturally going to rotate your torso forward so that you carry more weight on your hands, as you've discovered. You may simply get accustomed to this in time. You could also raise your handlebars to rotate your position back. Lots of cyclists (myself included) do wear padded gloves, and it's not a bad idea to try them, but these are more to smooth out shocks transmitted through the handlebars than to redistribute your weight. Either adapting to your position or correcting it is more important.