- No official formula
- Community: low hundreds a game
- Colour lines every 5,000
- 50% win rate = no climb
"How much CS Rating do I get for a win?" is the most asked Premier question β and Valve has never answered it with a number. What it has done is explain, in a string of patch notes since 2023, what moves your rating and when. This guide puts those official statements in one place, separates them from what players report, shows how many games a 5,000-point climb takes at different win rates, and explains why one loss can cost more than the last win paid. Checked 2026-10-25.
- No official number: Valve hasn't confirmed Glicko-2, round difference or K/D as inputs.
- Community range: low hundreds per evenly matched game β treat any exact figure as an estimate.
- Bigger swings after calibration β Valve raised the possible win and loss amounts on 10 October 2023.
- Colour lines every 5,000 are where promotion and relegation matches happen.
- Win rate decides the climb: at 50% your rating goes nowhere, whatever a single win pays.
What Valve has actually said
| Date | Valve's statement |
|---|---|
| 31 August 2023 | CS Rating is "a visible measurement of your Counter-Strike performance" that sets your leaderboard place. |
| 6 October 2023 | Kicked players get CS Rating from the match's final result. |
| 10 October 2023 | Smaller rating gaps between the teams (longer queues); promotion and relegation matches only every 5,000; bigger win and loss amounts after calibration. |
| 3 November 2023 | A notice when your rating was adjusted mid-match β for example points recovered from a match against a cheater. |
| 8 November 2023 | New algorithm for re-establishing CS Rating after a period of inactivity; parties of four allowed. |
| 28 January 2025 | Season Two: every rating recalibrated from Season One, re-established by winning 10 matches. |
| 6 February 2025 | New limits on how far apart in rating a party can be. |
Two older party rules still matter for your rating: players with a very high established CS Rating can't party with accounts that have no established rating (27 September 2023); and if a party member is convicted of cheating and permanently banned, all their associates lose Profile Rank and CS Rating (27 September 2023). Since 22 September 2026 each team picks Premier maps before one of four is drawn at random β it changes which map you play, not how the rating is counted.
What Valve hasn't said
Not confirmed
- That CS Rating uses Glicko-2 or any named system
- That round difference (13β2 vs 13β11) changes your gain
- That your kills, ADR or rating in the match count
- A fixed number of days before inactivity hides your rating
Confirmed
- Matches are made with smaller rating gaps between teams
- Possible win and loss amounts were increased after calibration
- Points are restored after a match against a cheater
- Inactive ratings are re-established by an algorithm
Guides that quote an exact formula, or claim a stomp pays double, are guessing. MetaBot's October 2026 explainer puts it fairly: bigger gains for dominant wins are "commonly report[ed]" by players, "but Valve has not confirmed this".
What players report
| Source | Date | What it reports (community) |
|---|---|---|
| Scope.gg | March 2024 | Wins average about +100 to +300, losses about β100 to β200 |
| MetaBot | 8 October 2026 | Evenly matched games swing "in the low hundreds of points" |
Both are estimates from players' match histories, not Valve data, and they agree on the shape rather than a number: an even game moves you in the low hundreds.
How many games a colour takes
Take the community's range and assume wins and losses move you by the same amount. Then the climb depends on two numbers: the points per game and how far above 50% you win. This is our illustration, not Valve's formula β a 5,000-point climb, one colour:
| Points per game | Net wins needed | Games at 55% | Games at 60% |
|---|---|---|---|
| Β±100 | 50 | 500 | 250 |
| Β±200 | 25 | 250 | 125 |
| Β±300 | 17 | 167 | 84 |
The lesson is in the last two columns: moving from a 55% to a 60% win rate halves the games, whatever a single win pays. At exactly 50% the expected gain is zero and no number of games gets you there. The rank-up time calculator turns your own rating and win rate into an estimate.
Why a loss can cost more than a win paid
Valve hasn't explained the maths, but everything it has said fits an Elo-style system, and those compare the result with what was expected. When your team's average rating is higher, you're expected to win β a win pays a little and a loss costs a lot. When you're the underdog it's the other way round. That's why two players with the same record can end a week a few hundred points apart, and why a losing streak in favoured lobbies drops you fast.
- You were the favourite.
Smaller gains for winning, bigger losses for losing.
- Big swings are normal.
Valve raised the possible amounts in October 2023 "to move players faster after calibration".
- A teammate left or was kicked.
Valve gives kicked players CS Rating from the match's final result β a match with a kick still counts.
- You played a cheater.
Valve can restore points lost to a cheater, and the results screen tells you when your rating was adjusted.
Seasons, recalibration and inactivity
At the Season Two switch on 28 January 2025 Valve recalibrated every rating "based on their Season One performance" and asked players to re-establish it "by winning 10 matches". Valve's posts for Seasons Three, Four and Five give no reset wording at all β only the medal rule: an account in good standing, 25 Premier wins and an active CS Rating at the season's end. If you stop playing, Valve's 8 November 2023 notes confirm an algorithm "for re-establishing CS Rating after a period of inactivity", but not the number of days. The rank-decay guide and placement guide cover both in detail.
- 5,000points per colour
- 10wins to re-establish at Season Two
- 25wins for a season medal
- 50%win rate = no climb
One colour higher: price and delivery
If the games are the part you don't have, a verified booster climbs a colour at ~2,000β3,000 rating / day. Priced and timed by our checkout right now:
| Climb | Price | Standard | Express |
|---|---|---|---|
| 5,000 β 10,000 | about 2 days | about 30 hours | |
| 10,000 β 15,000 | about 2 days | about 30 hours | |
| 15,000 β 20,000 | about 2 days | about 30 hours | |
| 20,000 β 25,000 | about 2 days | about 30 hours | |
| 25,000 β 30,000 | about 2 days | about 30 hours |
Prefer a fixed number of wins? Premier net wins β 10 net wins take about 2 days at ~4β6 net wins / day.
Help with your CS Rating
- Climb a colour: a Premier rating boost β orders from $3.50.
- A fixed push: Premier net wins β orders from $2.00.
- Raise your win rate: 1-on-1 coaching.
- Read next: what is a good Premier rating and how to reach 20,000.
- Valve β CS Rating update (10 Oct 2023) Β· 8 Nov 2023 notes (parties of four, inactivity) Β· 6 Feb 2025 notes (party gap) Β· CS2 update notes (31 Aug, 27 Sep, 6 Oct, 3 Nov 2023; 28 Jan 2025; 22 Sep 2026) Β· Rush Hour (map picks)
- Community: Scope.gg (updated March 2024) Β· MetaBot (8 Oct 2026). Boost prices, paces and delivery times: our pricing engine when you load this page. Checked 2026-10-25.
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