Experience and Rank

Ships Experience

 * Ship experience : Base exp × MVP Multiplier (2) × Flagship Multiplier (1.5) × Rank Multiplier

Map experience

 * Flag=flagship, F+M=flagship+MVP

XP Table
Marrying level 99 ships raises them to level 100.

Admiral Ranking

 * Your rank in high score among other admirals, usually the first 3000 players will have an admiral rank or above (may vary on different servers).
 * High scores update twice per day (along with PvP reset at 3am and 3pm) and resets every month.
 * You can get admiral experience from sorties, drills and expeditions.
 * Admiral experience gained is the same as long as the battle is won (B Rank and above).
 * You are listed on the rankings list based on your overall 'combat rating' during the month. An approximate way to calculate this rating can be done by dividing the exp gained in a month by 1400.

Experience from Expedition
Admiral experience gained from expeditions is NOT equal to the experience reward for your ships. Refer to the expedition page for information on experience values.