Why Your Lower-Skilled Friend Gets Stomped When You Party Up

Activision’s 2024 white paper on the role of skill in matchmaking is the most detailed public explanation of how parties are handled. Written about core Multiplayer in the Modern Warfare III era, it treats a party as a single unit. Parties usually stay together on the same team, and each search carries an average skill percentile for the whole party, which is what gets compared against other searches when a lobby is built.

A skill similarity rule then tries to keep the average skill of every party in the lobby close together, so the lobby ends up roughly centered on its own average. That rule loosens the longer a search runs, and how strict it is also depends on the mode and how many people are playing in your region.

Skill is built from kills, deaths, wins, losses, the modes you play and your recent matches, tracked separately for each major Multiplayer mode, and it’s used to pick your teammates as well as your opponents. Spending money doesn’t change it, and creator accounts get no special matchmaking outside private events. That’s one reason the streamer lobbies big creators often seem to get aren’t a built-in perk.

The white paper’s own example shows the problem. Take a 99th-percentile player partied with a 50th-percentile player. Matchmake on the weaker player’s skill and the stronger one would be the best player in almost every lobby, even more so than playing solo. Matchmake on the stronger player’s skill and the weaker one would likely be the worst player in every lobby. So the system meets them in the middle.

The middle is a compromise, and for your friend a compromise is still a step up. Their lobbies now sit above the level they’d be matched at alone, so more of the players they run into are better than them. You get the opposite: lobbies somewhat below your own level. Neither of you is imagining it.

Meeting in the middle isn’t the whole story. Three other rules shape what a mixed party runs into:

• Mixed parties meet mixed parties. A skill disparity rule tries to group parties with wide skill gaps into the same lobbies, so the other squads your friend runs into can include their own standout player.
• Teams are balanced on totals. In core Multiplayer, teams are balanced on the sum of each team’s skill, and the paper says even small differences between teams move win rates a lot. Because parties usually stay together on one team, the matchmaker balances around your combined skill rather than either of you alone.
• There’s no cap outside Ranked. Activision puts no limit on how wide a party’s skill gap can be outside Ranked, so the matchmaker has to make something workable out of any pairing, however lopsided.

That paper describes an earlier era. Black Ops 7 Multiplayer launched with Open Matchmaking as its default, where skill is only minimally considered, and since Season 05 in July 2026, Quick Play, Black Ops Classic and Party Games use a new system inspired by BO1 and BO2. Call of Duty has said that system is meant to give parties with mixed skill levels a better experience, but it hasn’t explained how it treats party skill.

In Warzone, non-Casual modes have used Open Matchmaking with skill minimally considered since Season 01 in December 2025. In both games, Ranked is still built around skill and rank.

Skill still counts, though. In August 2026, the official Call of Duty account said every game in the series has had matchmaking that considers skill, including BO1 and BO2, and it named party composition among the factors that shape lobbies, alongside location, time of day, playlist, platform, crossplay settings and player population. So who’s in your party still matters. How much it weighs in a given playlist isn’t published, and we won’t guess at a number. For the full picture, read how Warzone matchmaking works in 2026.

You can’t switch the party rule off, but you can choose where it bites:

• Pick playlists with the gap in mind. Skill carries different weight from one playlist to the next: minimally in Open playlists, in ways Activision hasn’t disclosed in the Classic ones, and heavily in Ranked. The wider the skill gap in your group, the more it pays to keep party nights out of Ranked.
• Know Ranked’s party rules. In Black Ops 7 Ranked, players at Crimson and above can only party up as a duo, and only within one Rank, while a four-player party of Diamond and below can mix Ranks but matchmakes on its highest one. Bring a lower-ranked friend into a full squad and they play at the top player’s Rank.
• Play as a unit. Your friend is facing players above their bracket, so don’t leave them to take fights alone. Stick close, trade kills, call targets, and give them jobs like revives and utility while the stronger players take the first engagement.
• Let them play solo too. On their own, their lobbies aren’t being pulled toward your skill, so they can build aim and confidence at their own pace before the next party night.

The same meet-in-the-middle rule that makes the night rough for your friend is what 2boxing and 3boxing rely on. Where skill counts, a much weaker player in your party pulls the lobby toward the middle: bad news for them, good news for you.

2boxing and 3boxing do it on purpose: you queue with one (2boxing) or two (3boxing) extra accounts that have a very low K/D, so matchmaking reads your whole party as lower-skilled and fills the lobby around a lower skill bracket. It’s one common way players get streamer lobbies, and our guide to 2boxing and 3boxing covers the rest.

The difference is who pays for it. With a real friend, somebody has to sit in lobbies above their level. Our accounts only need to be in your party for the search: they’re manually played to keep their K/D extremely low, and they back out before the match starts, so the match itself is played by you and any friends you brought.

From a matchmaking perspective, that’s no different than partying with friends who have low K/D ratios. And because matchmaking looks at the whole party, a newer friend who comes along gets the same pull.