Each mission in Assassin's Creed Chronicles is scored based on your performance, influencing your end-of-mission rank. Achieving higher ranks (Bronze, Silver, Gold, Assassin) unlocks various rewards and challenges, and is often a requirement for 100% completion.

Scoring Categories:
- Stealth Bonus: Awarded for remaining undetected. The longer you stay hidden and the more silent takedowns you perform, the higher this bonus.
- Combat Efficiency: Points are awarded for quick and clean combat encounters, especially if you avoid taking damage. However, direct combat generally yields fewer points than stealth.
- Time Bonus: Completing missions quickly contributes to your score.
- Objective Completion: Successfully completing all primary and secondary objectives.
- No Kills/No Alerts: Specific challenges or playstyles that reward you for avoiding kills or remaining completely undetected.
Rank Tiers:
Your total score at the end of a mission determines your rank:
| Rank | Description | Score Threshold |
|---|---|---|
| Bronze | Basic completion, often with alerts and combat. | Low |
| Silver | Good performance, some stealth, minimal alerts. | Medium |
| Gold | Excellent performance, high stealth, few if any alerts. | High |
| Assassin | Flawless run, often requiring no alerts and sometimes no kills. | Very High |
Aim for the 'Assassin' rank on every mission for the ultimate challenge and rewards. This often requires multiple playthroughs and careful planning.