Halo 4 multiplayer ranks

Spartan Rank is the primary ranking system used in Halo 4. Players are promoted after accumulating an amount of experience points (XP) through multiplayer (i.e. by playing War Games and Spartan Ops, completing Commendations and Challenges) and Forge matches. After reaching level 50, players are allowed to earn specializations.

Competitive Skill Rank, or CSR, was a secondary ranking system based on wins and losses rather then XP. It was designed to pair players with similar skills into the same match. After its launch date on April 10, 2013, players' CSRs could be seen on their Halo Waypoint stats until that functionality was removed in November 2021. Each playlist featured its own individual CSR running from levels 1 through 50. Following the shutdown of Xbox 360 Halo online services on January 13, 2022, the CSR system ceased to function.

Spartan Rank

Players begin their careers in the base SPARTAN-IV ranks. There are 130 ranks in total, from SR-1 to SR-130, unlocking armor permutations, Loadout equipment, tactical packages, support upgrades, visors, stances and emblems and weapon skins. After achieveing SR-50, players are able to select a specialization from the eight available. A specialization consists of a path of ten ranks, with various unlocks exclusive to that specialisation. Once the player has hit the tenth rank of the picked specialization, they can pick another; this process repeats until all specializations are completed at SR-130.

Rank	Additional XP Req'd	Total XP Req'd	Rank unlocks
	0	0	Assault Rifle, Magnum, Frag Grenades (Default unlocks)
	750	750	DMR, Battle Rifle
	830	1,580	Promethean vision, Thruster pack
	980	2,560	Foreground Emblem Pack 1
	1,390	3,950	Carbine, Storm Rifle
	2,030	5,980	Loadout Slot 2, Jetpack, Hologram
	2,530	8,510	Shielding and Mobility tactical packages
	2,950	11,460	Warrior armor set, Plasma Pistol, Anskum-pattern plasma grenades
	3,480	14,940	Twin-plated forearm armor
	4,000	18,940	RG-63 Counter leg armor, Hardlight shield, Active camouflage
	4,530	23,470	Air Assault armor set
	5,060	28,530	Ammo and Dexterity support upgrade
	5,580	34,110	Heroic stance
	6,090	40,200	Loadout slot 3, Resupply and AA Effiency tactical packages
	6,590	46,790	Soldier armor set
	7,060	53,850	Autosentry, Regeneration field
	7,520	61,370	Aviator armor set
	8,790	70,160	Pulse Grenades, Boltshot
	9,670	79,830	Foreground emblem pack 2
	10,440	90,270	Solar visor, Awareness and Sensor support upgrades
	11,530	101,800	Unlock background ability for emblems and Defender armor
	12,310	114,110	GV-09 Locking forearm armor, Lightrifle and Suppressor
	13,340	127,450	LG-50 Bulk leg armor
	14,240	141,690	Grenadier and Firepower tactical packages
	15,160	156,850	N/A
	16,100	172,950	Loadout slot 4, Recon armor set, Explosives and Ordnance Priority support upgrades
	17,050	190,000	EVA armor set
	18,030	208,030	Foreground emblem pack 3
	19,020	227,050	Frost visor
	20,030	247,080	Inner-plated forearm armor
	21,050	268,130	Outer-plated leg armor
	22,100	290,230	Assassin stance
	23,160	313,390	Background emblem pack 2
	24,240	337,630	Outer-plated forearm armor
	25,330	362,960	XG-89 Narrow leg armor
	26,440	389,400	Foreground emblem pack 4
	27,570	416,970	War Master armor set
	28,700	445,670	Scout armor set
	29,860	475,530	Contoured forearm armor
	31,030	506,560	Contoured leg armor
	32,220	538,780	Loadout slot 5, Orbital armor set
	33,420	572,200	Infiltrator armor set
	34,640	606,840	HAZOP armor set
	35,860	642,700	Background emblem pack 3
	37,110	679,810	EOD armor set
	38,360	718,170	Midnight visor
	39,640	757,810	Oceanic armor set
	40,920	798,730	XV-27 Shifting forerarm armor
	42,220	840,950	Over-locking leg armor
	43,530	884,480	Enforcer armor set, Last Stand stance, unlock ability to pick specialisations
	0	884,480	Specialization-specific unlocks
	11,730	896,210
	12,760	908,970
	18,240	927,210
	29,320	956,530
	39,360	995,890
	47,740	1,043,630
	54,960	1,098,590
	60,470	1,159,060
	63,820	1,222,880
	0	1,222,880	Specialization-specific unlocks
	11,730	1,234,610
	12,760	1,247,370
	18,240	1,265,610
	29,320	1,294,930
	39,360	1,334,290
	47,740	1,382,030
	54,960	1,436,990
	60,470	1,497,460
	63,820	1,561,280
	0	1,561,280	Specialization-specific unlocks
	11,730	1,573,010
	12,760	1,585,770
	18,240	1,604,010
	29,320	1,633,330
	39,360	1,672,690
	47,740	1,720,430
	54,960	1,775,390
	60,470	1,835,860
	63,820	1,899,680
	0	1,899,680	Specialization-specific unlocks
	11,730	1,911,410
	12,760	1,924,170
	18,240	1,942,410
	29,320	1,971,730
	39,360	2,011,090
	47,740	2,058,830
	54,960	2,113,790
	60,470	2,174,260
	63,820	2,238,080
	0	2,238,080	Specialization-specific unlocks
	11,730	2,249,810
	12,760	2,262,570
	18,240	2,280,810
	29,320	2,310,130
	39,360	2,349,490
	47,740	2,397,230
	54,960	2,452,190
	60,470	2,512,660
	63,820	2,576,480
	0	2,576,480	Specialization-specific unlocks
	11,730	2,588,210
	12,760	2,600,970
	18,240	2,619,210
	29,320	2,648,530
	39,360	2,687,890
	47,740	2,735,630
	54,960	2,790,590
	60,470	2,851,060
	63,820	2,914,880
	0	2,914,880	Specialization-specific unlocks
	11,730	2,926,610
	12,760	2,939,370
	18,240	2,957,610
	29,320	2,986,930
	39,360	3,026,290
	47,740	3,074,030
	54,960	3,128,990
	60,470	3,189,460
	63,820	3,253,280
	0	3,253,280	Specialization-specific unlocks
	11,730	3,265,010
	12,760	3,277,770
	18,240	3,296,010
	29,320	3,325,330
	39,360	3,364,690
	47,740	3,412,430
	54,960	3,467,390
	60,470	3,527,860
	63,820	3,591,680

CSR

Competitive Skill Rank, or CSR, was a new system introduced to Halo 4 in April 2013 aimed to fill a similar role to the 1-50 skill rank systems seen in Halo 2 and Halo 3. CSR calculations were calculated-per playlist, with the highest CSR value for a player being the one shown on their Halo Waypoint service record.

Competitive Skill Rank was calculated in one of two ways, depending on the playlist. Several playlists used a win/loss system to determine ranking, while others utilized individual scoring, which determined rank based on the player's performance against everyone in the match, teammates included. It was also affected by the CSR's of the other players in the game: outperforming and beating players with higher CSRs would make a player more likely to rank up, and vice versa. Playlists that utilize individual scoring allowed players to rank up faster than those that used team scoring.

The playlists that utilized individual scoring were:

• Infinity Slayer
• Big Team Infinity Slayer
• Rumble Pit
• Multi-Team
• Team Action Sack
• Flood, Team Snipers
• Regicide
• SWAT

Team-based scoring playlists were

• Castle Team DLC
• Team Objective
• Capture the Flag
• Dominion
• Team Throwdown
• Team Doubles
• Grifball

Gallery

• 

  CSR emblems representing the various levels. The blank emblem means the player has not played the playlist since April 10, 2013.

• 

  The Halo 4 CSR rank emblems.

External links

• Halo 4 rank XP calculator on Google sheets