CRITICAL RATE AND "OVERCRIT"
Critical Rate = (<Dexterity> - 5) + (weapon crit bonus) + (bonus crit from skill) + (class bonus)
Critical rate determines how often you deal double damage against an enemy. At 100% your attack or skill will always be critical. Note that only gunners have the weapon, skill, and class bonuses. Swordies and mages need 105 dex to get 100% crit, while the gunners may get 100% with a lower dex depending on the three mentioned variables. Critical rate also reduces your opponent's block rate in PVP fights.
Every point of dexterity over 105 will add a bonus of 0.5% to your overcritical damage, capped at 305 dex and 300% overcrit damage. Do not confuse crit with overcrit. Crit is your chance to do critical attack. Overcrit is your excess damage after 100% crit (hence "over"-crit). If you're a swordie, with 105 dex you have 100% crit and your attacks are guaranteed 200% of your base damage. At 205 dex you have 100% crit and 250% overcrit damage. At 305 dex you have 100% crit and 300% overcrit damage. Overcrit only works on dex, so gunners can go beyond 300% with their crit bonus.
0.5* [(305 - 105 from dexterity) + (32 from Big Shot Class Bonus) + (40 from Fallen or above Scoped Weapon) + (30 from Aim/Big Bang Skill)] = 151% overcritical damage, 351% of base damage
reference:
http://www.kongregate.com/forums/35-dream-world/topics/190489
http://www.kongregate.com/forums/35-dream-world/topics/232987
http://www.kongregate.com/forums/35-dream-world/topics/287152-crit-of-agility?page=1
http://www.kongregate.com/forums/35-dream-world/topics/144524-dext-crit-rate-question?page=1#posts-3167181
Critical Rate = (<Dexterity> - 5) + (weapon crit bonus) + (bonus crit from skill) + (class bonus)
Critical rate determines how often you deal double damage against an enemy. At 100% your attack or skill will always be critical. Note that only gunners have the weapon, skill, and class bonuses. Swordies and mages need 105 dex to get 100% crit, while the gunners may get 100% with a lower dex depending on the three mentioned variables. Critical rate also reduces your opponent's block rate in PVP fights.
Every point of dexterity over 105 will add a bonus of 0.5% to your overcritical damage, capped at 305 dex and 300% overcrit damage. Do not confuse crit with overcrit. Crit is your chance to do critical attack. Overcrit is your excess damage after 100% crit (hence "over"-crit). If you're a swordie, with 105 dex you have 100% crit and your attacks are guaranteed 200% of your base damage. At 205 dex you have 100% crit and 250% overcrit damage. At 305 dex you have 100% crit and 300% overcrit damage. Overcrit only works on dex, so gunners can go beyond 300% with their crit bonus.
0.5* [(305 - 105 from dexterity) + (32 from Big Shot Class Bonus) + (40 from Fallen or above Scoped Weapon) + (30 from Aim/Big Bang Skill)] = 151% overcritical damage, 351% of base damage
reference:
http://www.kongregate.com/forums/35-dream-world/topics/190489
http://www.kongregate.com/forums/35-dream-world/topics/232987
http://www.kongregate.com/forums/35-dream-world/topics/287152-crit-of-agility?page=1
http://www.kongregate.com/forums/35-dream-world/topics/144524-dext-crit-rate-question?page=1#posts-3167181