I've got a lot of games like that when I'm outfarming everybody as a Shyvana.She's just too mobile, tanky and damagy, so she can clear jungle camps fast & farm some lanes when your ally is basing/ganking/dead/.With this style of playing I'm AFK farming , I gank only when I see 100% kill opportunity.Here are screens for some of this games:
I will add some more screenshots and write a guide for Shyvana soon!
Here's my article about communication with your teammates.People think it's not so important but it actually is.Thousands of games are lost because of misunderstandings between players.Here are my advices of improving communication with your team for the win!
Please upvote my article on Reddit to make sure that all your teammates will follow my tips!
I've found a web-site where you can train your reflexes(reaction, aim speed etc.)!It's russian site but you can choose english language (I already did it)
And only after that you should go for another, harder trainings.Here is a full web-site!Enjoy!
If you keep training everyday, You will notice your results in trainings improved.Later on you will notice your results in games will improve!I know its by myself!