All you need is Cheat Engine 6.3 (I would not recommend 6.4 because it's buggy) This simple speedhack (Cheat Engine) makes you move faster and swing faster. (It's a little weird though)
1. open cheat engine
2. Click little computer icon on top left corner
3. Click "Windows List"
4. Select "Chivalry:Medieval Warfare.exe"
5. Select "Enable Speedhack" on the right
6. Choose a number (I wouldn't go over 10)
7. Happy speed hacking!
Note:IF YOU GET CAUGHT IT IS NOT MY FAULT.If you go too high the game will crash. Also, don't go too high because it gets noticeable and you may get banned.