The Tally marks don't work the way you say they do.
Each day you play will earn you a tally mark, while each day you don't play will make you lose one. Today in fact I lost my blue eyes and went down to 4 because I didn't play yesterday, but after 2 games I went back to 5 tally marks and regained my blue eyes.

You have not at all explained the ranking system, you have simply stated what things you need to do and what not to (In your opinion).

- To be able to get the skull with blue eyes, your overall K/D Ratio (Kills to Down Ratio) must be above 50.
- To be able to get the skull with blue eyes and a knife, your overall K/D Ratio (Kills to Down Ratio) must be above 70/75.
- To be able to get the skull with blue eyes and shotguns, your overall K/D Ratio (Kills to Down Ratio) must be above 110/125.

The tally marks do not increase once per day, but they do decrease once per day if you do not play a game or two. You are able to obtain multiple tally marks a day depending on how much you play. You may not always obtain a tally mark from a single game, you may need to play multiple ones.
Below is what you want to aim for when playing a game to achieve another tally mark/rank increase (Rank based upon your overall Kills to Down Ratio).

- Round Reached: High
- Kills: High
- Headshots: High
- Accuracy: High
- Revives: Moderate
- Downs: Low
- Deaths: Low
- Distance Travelled: Not Required

Mortar wrote You have not at all explained the ranking system, you have simply stated what things you need to do and what not to (In your opinion).

- To be able to get the skull with blue eyes, your overall K/D Ratio (Kills to Down Ratio) must be above 50.
- To be able to get the skull with blue eyes and a knife, your overall K/D Ratio (Kills to Down Ratio) must be above 70/75.
- To be able to get the skull with blue eyes and shotguns, your overall K/D Ratio (Kills to Down Ratio) must be above 110/125.

The tally marks do not increase once per day, but they do decrease once per day if you do not play a game or two. You are able to obtain multiple tally marks a day depending on how much you play. You may not always obtain a tally mark from a single game, you may need to play multiple ones.
Below is what you want to aim for when playing a game to achieve another tally mark/rank increase (Rank based upon your overall Kills to Down Ratio).

- Round Reached: High
- Kills: High
- Headshots: High
- Accuracy: High
- Revives: Moderate
- Downs: Low
- Deaths: Low
- Distance Travelled: Not Required

For the time I've played me and my brother, and my friend have always gained one tally mark per day. Also my K/D is 120 and my brothers is 66 yet we both of the skull with the knife. And yet again, "- To be able to get the skull with blue eyes and a knife", the blue eyes aren't a rank, they are a reward for playing a lot and having 5 tally marks.

- To be able to get the skull with blue eyes and shotguns, your overall K/D Ratio (Kills to Down Ratio) must be above 110/125.

My kill to down ratio is 143.9 and I'm still skull with Bowie knife so I don't think your theory is right.

I was stuck on skull with blue eyes with 5 strikes for ages, never got off it, played really well too.

To be honest i still don't think this is 100 percent correct, because one of my friends passed me in level in a hour of us playing.

Emblems is your kills divided by your downs.. it is completely based on the leaderboard...

it says quick revive is permanent and dead shot. But i lose them after every game i get them so how are they permanent.

Pro-Clubs wrote ive been blue skull 5 tally and sword for ages my last 6-8 games i have been downed once in each game(@ the end)and had 800+kills + 500+hshots each game i get all perks ,granade kills,build most items,revive and dont use many guns and i aint ranked for around 3 weeks.

you will have to get to higher rounds and more kills and more of what i said.