Battle Calculation with Equipment

From: System

Subject: FW: Victorious battle against NPC units's forces at [@l=219|-1388|41|113|7] by Sene's forces from Acoron
Received: 31 May 2018 19:49
Original Message:
Two opposing forces clash against each other.

Heavily wooded terrain spells difficulty for ranged units and cavalry. Infantry units find they have a large advantage here.

Like the attackers, these thick forests do not provide much assistance for anyone except your footsoldiers, who take great pleasure in the extra cover afforded to them.

Attackers:	Unit:	Quantity:	Casualties:	Survivors:
Commander: Yozz	[@i=5|61] Stalwart	1	Damaged for 100, 200 health remains.
Troops:	[@i=5|61] Stalwarts	1501	1501	0
Commander: Leshiy	[@i=5|61] Stalwart	1	Damaged for 100, 200 health remains.
Troops:	[@i=5|61] Stalwarts	100	100	0
Commander: Sohatiy	[@i=5|61] Stalwart	1	Damaged for 100, 200 health remains.
Troops:	[@i=5|61] Stalwarts	100	100	0
Commander: Voron	[@i=5|61] Stalwart	1	Damaged for 100, 200 health remains.
Troops:	[@i=5|61] Stalwarts	100	100	0
Commander: Koteiko	[@i=5|61] Stalwart	1	Damaged for 100, 200 health remains.
Troops:	[@i=5|61] Stalwarts	100	100	0

Defenders:	Unit:	Quantity:	Casualties:	Survivors:
Troops:	[@i=5|146] Spitting Crawlers	804	804	0
Troops:	[@i=5|147] Crawler Queens	607	607	0
Troops:	[@i=5|144] Small Poisonous Crawlers	9700	9700	0
Troops:	[@i=5|145] Adult Crawler	4303	4303	0

Your victorious troops retrieved:
0 [@i=4|1]
from the slain foes.

total attack = basic attac * general multiplier * crafted multiplier,

where

1.

a) Basic attack of a unit is basicly a basic attack of a unit (eg knight's BA = 65, stalwart's = 45),

b) commander basic attack = UBA * (1+ HL*6), where

UBA - unit's basic attack  - the attack score of the unit the commander is recruited from;

HL - Heroism skill level;

2. General multiplier is comprised of every bonus out there but crafted:

Division bonus attack skill

Terrain;

Biome;

Prestige;

the multiplier is = 1 + (DBA% + TB% + BB% + PB%)/100

3. crafted multiplier is  1 + (armor bonus% + weapon bonus% + mount bonus%)/100;

or when elite: CM = 1 + (armor bonus% + weapon bonus% + mount bonus%)*2/100;

so lets assume a classic situation: you deploy an army of 61 knight troops lead by 5 elite knight commanders on plains, with only commanders equipped with pains spears and plainsman armor and heavy horses, no biome and pres bonus on,all commanders have heroism 10 and charge level 15;

so each of your commander's attack will consist of:

a) basic attack: 65*(1+ 10*6) = 65*61 = 3965

b) general multiplier consists of: terran 30%, charge 15%, biome 0%, pres 0%, total of

GM = 1 + (30 + 15 + 0 +0)/100 = 1.45;

c) crafted multiplier: plains spear +60%, plains armor +60%, heavy horse +5%, all elite;

CM = 1 + (60 + 60 +5)*2/100 = 3.5;

so your total (knight) commander's attack will be:

TCA = 3965 * 1.45 * 3.5 = 20 122.375;

5 commanders will do: 20 122.375 * 5 = 100 611.875;

61 knight troops gonna deal: 65 * 61 * 1.45 * 1 (unequipped) = 5 749.25;

and your total army's attack is:

TAA = 100 611.875 + 5 749.25 = 106 361.125.

I've checked this script on virtually thoudands of attacks during last 5 years and it did work all the time. But I haven't been too active during last few months so unless the devs have changed the rules recently it all should be true.

PS A bit tipsy atm and English is ot my mother tongue so sorry guys if it's not coming too clear. tried my best you know, hope it helps.

Figuring base attack of 817 -16%(plains) -32%(boar spear) +240%(boar spear) = 1586 attack

475 Kobolds base 9 -16%(plains) = 3591 attack

5177 total attack against 5172 Defense per Digioso calculator

after the attack i only did around 88% damage or 4554 damage

4554 - 3591 = 963 damage done by my commander

so 817 -16% = 686.28 +40% = 960.8

so the base boar spear is +20% (+40% roughly with elite status) or is my napkin math wrong